For older kids, build it: brown clothes or a bear onesie with a brown bear-ears headband.
Corduroy
DIY
The whole story turns on one missing button, and so does the costume.
Sizes: Babies & Toddlers
DIY it:Brown clothes or a bear onesie under green overalls, with round bear ears. Leave one overall button conspicuously undone, the way Corduroy spends the book missing his.
Curious George
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The mischievous little monkey. The ready-made Curious George costumes cover the baby-and-toddler set, where a full-body monkey suit is easiest; bigger kids turn George into a DIY.
Sizes: Babies & Toddlers
HalloweenCostumes.com Our pick
Curious George George Costume for Infants · $39.99
The licensed monkey, for the littlest ones: a brown velour jumpsuit with George's hood. Officially licensed, and made for babies and toddlers (roughly 6 months to 2T).
Beyond that sizing, build it from brown sweats and a monkey hood.
It runs toddler-only. For a bigger kid, build it: a plain red dress over pink tights with a pig snout and ears.
Peter Rabbit
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A blue jacket, a pair of ears, and not much else make Peter Rabbit one of the easiest looks on this list.
Sizes: Babies & Toddlers
Amazon Our pick
Peter Rabbit Kids Plush Fleece Onesie · $29.00
A licensed onesie, not a full costume: a hooded zip-up fleece with Peter printed across the chest, closer to character loungewear than a transformation costume.
Officially licensed Beatrix Potter, 4.4 stars across 20 ratings, in sizes toddler to about 5.
Soft and warm, the kind of thing a little one will wear for days. Sold and shipped by Vanilla Underground.
bare legs, the way he loses his trousers fleeing Mr. McGregor's garden
The Very Hungry Caterpillar
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Eric Carle's caterpillar eats its way from apple to cake, turning bright green in the process.
Sizes: Babies & Toddlers
Amazon Our pick
Rubie's The World of Eric Carle Very Hungry Caterpillar Costume · $39.99
The padded, unmistakable tunic: a fleece caterpillar tunic with the antennae headpiece, officially licensed and well-reviewed for a costume at 4.7 stars across 147 ratings.
It's the costume only, so pair your own green shirt and pants underneath.
It runs baby-and-toddler only, in 6–12 months, 12–18 months, and 2T.
For older kids, build it: a green top and leggings, a red beanie for the face, and pipe-cleaner antennae.
Where the Wild Things Are
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Max's wolf suit from Maurice Sendak's classic: the white onesie with a crown and a tail. The one ready-made is a toddler costume, so bigger kids will build it.
Sizes: Babies & Toddlers
HalloweenCostumes.com Our pick
Where the Wild Things Are Toddler Max Costume · $14.99
The licensed Max suit, ready-made:
a white minky jumpsuit with attached paws
a tail
a whiskered headpiece with the gold foam crown
Officially licensed Rubie's, and it runs toddler-sized.
It's the only ready-made Max we found, and it runs toddler-sized. For older kids, build it: white footie pajamas or a hoodie, a felt tail, and a gold paper crown.
Amelia Bedelia
DIY
Amelia Bedelia takes every instruction literally, right down to dusting with actual dust.
Sizes: Kids
DIY it:A black dress with a white apron and a frilly flowered hat. Carry a to-do list, or a pie, for the punchline.
Berenstain Bears
DIY
A ready-made family group: one bear clan, each member pinned to a single signature piece.
Sizes: Kids
DIY it:
Bear ears for everyone, then split the roles:
Papa in overalls and a plaid hat
Mama in a blue dress and a dotted mob cap
Brother in a blue shirt
Sister in a pink jumper
Captain Underpants
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Captain Underpants is peak elementary-school comedy: a red cape, a bald head, and briefs over the clothes. The licensed suit plays it as a proper superhero jumpsuit.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Kid's Captain Underpants Costume · $49.99
Cape, briefs, and bald cap in one:
a jumpsuit with the printed briefs
a polka-dot tie-on cape
a molded bald mask
Officially licensed; 4.5 stars across 8 reviews, sizes S–XL.
Grown-ups get the same cape-and-briefs kit in adult S–XL, listed at $69.99.
HalloweenCostumes.com$69.99For laughsAn inflatable Captain Underpants, if you want the gag oversized.See it at HalloweenCostumes.com →
Charlotte's Web
DIY
One barnyard, three costumes: Wilbur the pig, Fern the farm girl, or Charlotte spinning overhead.
Sizes: Kids
DIY it:
For Wilbur, go all pink with a snout and ears.
For Fern, farm-girl overalls and a braid.
For Charlotte, a black top with felt legs pinned along the arms and a paper web to carry.
Clifford
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Clifford is big, red, and impossible to miss. And when we say 'red', we mean a whole lotta red for this lovable canine.
Sizes: Babies & Toddlers, Kids, Adults
HalloweenCostumes.com Our pick
Clifford the Big Red Dog Costume for Kids · $49.99
The full hooded suit, mitts included: a red hooded jumpsuit with attached mitts and shoe covers, officially licensed, 4.8 stars across 5 reviews. Sizes XS–XL.
The same suit covers every age: infant up to 12–18 months at $39.99, toddler 18 months to 4T at $49.99, and adult M–XL at $69.99.
Clifford comes in one design, so the choice is sizing, not styling. We found no other licensed version worth a separate look.
Diary of a Wimpy Kid
DIY
Greg Heffley is drawn in barely four lines. The outfit is every bit as plain.
Sizes: Kids
DIY it:
A plain white short-sleeve tee
dark shorts
sneakers
With hair pushed into the two-tuft look. Carry the journal for the reveal.
Dog Man
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Half police officer, half dog: floppy ears, a vinyl snout, and a police jumpsuit. Dav Pilkey's book hero hit the movie screen in 2025, so it's instantly recognizable to any elementary-schooler.
Sizes: Kids
HalloweenCostumes.com Our pick
Kids Deluxe Dog Man Costume · $49.99
The only complete, licensed Dog Man: the $49.99 Deluxe puts the jumpsuit and headpiece in one box, with sewn-in plush ears and a vinyl bill. Officially licensed Disguise.
Target$27.99Everyday wearLicensed Bioworld zip-up hoodie with the Dog Man emblem and a 3D cap-and-ears hood, machine washable and built to outlast Halloween. 4.9 stars from 7 buyers.See it at Target →
All pleats and messy hair, the Plaza Hotel's smallest resident is pure mischief.
Sizes: Kids
DIY it:
A black pleated skirt
a white top with suspenders
white ankle socks
With hair pulled into a messy topknot. A little stuffed pug stands in for Weenie.
Fancy Nancy
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Jane O'Connor's Fancy Nancy is all flourish: a glittery tutu dress, striped leggings, and a bow in her hair. The ready-made set nails her signature sparkle.
Sizes: Babies & Toddlers, Kids
Amazon Our pick
Disney Fancy Nancy Girls' Cosplay Dress and Leggings Set · $41.94
A 3-piece set that captures the sparkle:
a yellow foil-dot tutu dress with a character patch
striped leggings
a butterfly headband
Officially licensed Disney; 4.6 stars across 810 ratings, sizes 2T–14/16. Sold by imagikids, ships from Amazon.
HalloweenCostumes.com doesn't carry Fancy Nancy, so this Disney set is the cleanest ready-made.
To build it, layer a bright tutu over striped leggings and add a costume necklace and a bow.
Junie B. Jones
DIY
Loud, funny, and forever in mismatched clothes, Junie B. Jones is the easiest closet grab here.
Sizes: Kids
DIY it:
A colorful tee
a skirt or overalls
sneakers
With hair in pigtails. Add round glasses and a backpack and you're basically there.
Madeline
DIY
Madeline's wide yellow hat gives this one away while the remaining pieces complement it.
Sizes: Kids
DIY it:
A blue dress or coat
white gloves
a wide yellow hat with a black ribbon
A navy bow finishes it.
Matilda
DIY
The blue dress, red ribbon, and stack of library books are all it takes for Matilda.
Sizes: Kids
DIY it:
A plain blue A-line dress over a white top
a red hair ribbon
white socks
black shoes
Carry a stack of books to seal it.
Nancy Drew
DIY
The teenage sleuth is more attitude than outfit; the magnifying glass does the talking.
Sizes: Kids
DIY it:A tidy blouse or sweater with a skirt or trousers and a trench coat or cardigan. Carry a magnifying glass and a small notebook, and you can tell she's a detective right away.
Paddington
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Paddington is one of the most recognizable book looks around. The blue duffle coat, floppy red hat, suitcase, and paper tag reading "Please look after this bear" pull it together.
Sizes: Kids
Amazon Our pick
Rubie's Paddington Bear Costume for Kids · $40.99
The whole bear in one box:
the blue duffle coat
jumpsuit
red hat
Officially licensed, in kids' sizes small and medium.
It's new enough to be thin on reviews at a single 5-star rating, so treat it as licensed rather than crowd-tested.
It tops out around $40.99 and the medium often sells well below that. It runs smaller than everyday apparel, so measure first.
No-buy version: any blue coat stands in for the duffle, with a red bucket hat, a toy suitcase, and a paper tag; add round bear ears for the little ones.
Pete the Cat
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The mellow blue cat in red high-tops is a preschool-classroom regular. The licensed suit does the blue-fur-and-whiskers work a closet build can't easily fake.
Sizes: Babies & Toddlers, Kids, Adults
HalloweenCostumes.com Our pick
Kids Pete the Cat Costume · $49.99
The best-reviewed pick here:
a blue jersey shirt with attached mitts
pants with a tail
a whiskered headpiece
boot covers
Officially licensed; 4.9 stars across 21 reviews, sizes XS–XL.
The same Pete runs the whole age range, from infant and toddler sizes (18 months to 4T) up to an adult version for a teacher or a parent.
Two red braids wired to stick straight out settle who she is before anyone notices the mismatched socks.
Sizes: Kids
DIY it:
An oversized or patchwork dress
one brown knee-high sock and one striped
shoes several sizes too big
Wire the braids so they stand straight out, and dot on freckles.
Thing 1 & Thing 2
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Thing 1 and Thing 2 are the Cat in the Hat's blue-haired troublemakers in red jumpsuits. One costume comes ready to be either; grab two for the classic pair.
One suit, either Thing: a red faux-fur jumpsuit that comes with both the felt '1' and '2' patches and the blue Thing wig, so it works solo or as a set.
Officially licensed, 5 stars across 3 reviews, sizes S–XL. For the classic pair, buy two.
Spirit Halloween$44.99Prefer a dressA red dress with a blue fuzzy hood and matching striped socks, with both patches so it goes as Thing 1 or Thing 2. The dress cut instead of the jumpsuit; adult sizes S–XL.See it at Spirit Halloween →
Spirit Halloween$49.99The retro lookA red bell-bottom jumpsuit with a headband of bright blue poms and both patches, long sleeves and a full zip. The grown-up, groovier take for the other half of the pair; adult sizes S–XL.See it at Spirit Halloween →
HalloweenCostumes.com$14.99On a budgetJust the blue Thing wig, the piece that sells the look. Add your own red clothes and pin on a paper '1' or '2'. Adult-sized with an adjustable band; 4.8 stars across 4 reviews.See it at HalloweenCostumes.com →
Winnie the Pooh
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The red crop tee over a round golden body makes Pooh unmistakable, and the rest of the Hundred Acre Wood — Eeyore, Tigger, Piglet — has its own spot below for a family or group.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Deluxe Disney Winnie the Pooh Costume for Adults · $69.99
The padded bear, head to shoe covers: a red-and-gold velour hooded jumpsuit with flip-back mitts and foam-backed shoe covers.
Officially licensed Disney; 4.5 stars across 2 reviews that praise the comfortable, not-cheap-feeling fabric.
Adult sizes XS–XL, and the same Deluxe Pooh comes in kids' (5–6 to 16) and infant sizes.
HalloweenCostumes.com$29.99–$59.99The comfy versionA sherpa-fleece Pooh onesie instead of the padded suit: a hooded zip jumpsuit with soft ears, an embroidered face, and a little tail. Cozier and cheaper, and it works as loungewear afterward. 4.8 stars across 4 reviews; adult S–XL.See it at HalloweenCostumes.com →
Piglet
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Pooh's smallest, most nervous friend, unmistakable in pink. Piglet works best next to a Pooh, but the ready-made suit stands on its own.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Adult Deluxe Disney Piglet Costume · $79.99
The licensed Piglet suit, hood and all:
a soft-fleece hooded jumpsuit with flip-back mitts
sculpted ears
an embroidered face
Officially licensed Disney; 5 stars from its first reviewer, who calls it well made and comfortable with a cozy fleece lining.
Adult sizes XS–XL, and the same fleece Piglet comes in kids' sizes.
Spirit Halloween$44.99Prefer a dressSpirit's Piglet is a hooded pink dress instead of the full jumpsuit, ears on the hood. The dress cut for a lighter, cooler take; adult sizes XS–XL.See it at Spirit Halloween →
Tigger
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The bouncing orange tiger, all stripes and coiled-spring energy. Tigger's the high-energy foil to a gloomy Eeyore in a Pooh-and-friends group.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Adult Deluxe Disney Winnie the Pooh Tigger Costume · $69.99
Soft-fleece Tigger with a bendable tail: a hooded jumpsuit with stitched-on stripes and an embroidered face, plus a wire tail you can bend into Tigger's spring.
Officially licensed Disney, though no reviews on it yet. Adult sizes XS–XL, and the same striped fleece comes in kids' sizes.
Spirit Halloween$44.99Prefer a dressSpirit's Tigger is a hooded skater dress instead of the jumpsuit, striped orange with long sleeves. The dress cut for a lighter take; adult sizes XS–2X.See it at Spirit Halloween →
Eeyore
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The gloomy gray donkey with the pinned-on pink bow, forever expecting the worst. The licensed suit gets his droopy, sad-eyed hood right.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Deluxe Disney Winnie the Pooh Eeyore Costume for Adults · $69.99
The quality build, zipper not velcro:
a gray velour hooded jumpsuit with a black faux-fur mane
a pink-bow tail
attached mitts
foam-backed shoe covers
Officially licensed Disney; 5 stars across 2 reviews that single out the quality fabric and the neat ribbon-stitch details.
Adult sizes XS–XL, and the same build comes in kids' sizes (5–6 to 16).
HalloweenCostumes.com$12.99On a budgetJust the Eeyore kit: a gray-ear headband and a strap-on tail to add to gray clothes you already own.See it at HalloweenCostumes.com →
Cat in the Hat
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Dr. Seuss's troublemaker is pure silhouette: the tall red-and-white stovepipe hat, the red bow tie, the white-gloved paws. Nail the hat and the costume's all but done.
Sizes: Adults
HalloweenCostumes.com Our pick
Dr. Seuss Cat in the Hat Costume for Adults · $49.99–$59.99
The complete adult Cat:
a black velour jumpsuit with a faux-fur white belly
the foam-backed red bow tie
a sewn-on tail
the striped stovepipe hat (its lining hides a pocket for a phone or keys)
the white gloves
Officially licensed, 4.5 stars across 6 reviews, sizes XS–XL with tall options. The one that arrives as the whole look, not a starting point.
Looking for kids' sizes? The same Cat comes in kids' and toddler versions on HalloweenCostumes.com.
Spirit Halloween$44.99Prefer a dressA black-and-white skater dress with the Cat's red tie, worn with a mini-top-hat headband and red-and-white striped socks. The dress cut instead of the jumpsuit; adult sizes S–XL.See it at Spirit Halloween →
Spirit Halloween$29.99On a budgetThe kit route: a black tee with the printed white-fur front and an attached red bow, plus the striped hat. You supply the pants and shoes. Adult sizes M–XL.See it at Spirit Halloween →
Spirit Halloween$69.99Go all outThe full plush mascot: a padded jumpsuit with a big-head cat mask and gloves, the bow and hat built in. The splurge if you want the whole character; sizes S/M–XXL.See it at Spirit Halloween →
Green Eggs & Ham
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Dr. Seuss's Sam-I-Am and his infamous plate. The prop does as much work as the outfit.
Sizes: Adults
HalloweenCostumes.com Our pick
Sam I Am Adult Costume · $49.99
The grown-up Sam-I-Am:
a yellow velour tunic with a faux-fur collar
the tall red hat
the felt tray of green eggs and ham to carry
Officially licensed Dr. Seuss, sizes XS–XL. No reviews on it yet, so treat it as licensed rather than crowd-tested.
The same Sam comes in kids' and toddler sizes on HalloweenCostumes.com.
Amazon$34.99Be the foodSkip the character and become the meal: a sandwich board of two foam panels, a sunny-side-up green egg and a slice of ham, worn over your own black clothes. Officially licensed, one size fits most. Same price as buying it direct, linked at Amazon for the easier returns.See it at Amazon →
HalloweenCostumes.com$24.99On a budgetThe kit route: just the red hat, the faux-fur collar, and the felt plate of green eggs and ham. You supply a yellow top and pants. One size fits adults or kids.See it at HalloweenCostumes.com →
Miss Frizzle
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No teacher commits to a theme like Miss Frizzle, whose dress always matches the day's lesson.
Sizes: Adults
HalloweenCostumes.com Our pick
The Magic School Bus Miss Frizzle Costume · $39.99
The licensed dress, planets and all:
blue satin printed with planets, stars, and rockets
a white collar and cuffs
a side zip
an attached underskirt
Officially licensed, 3.5 stars across 18 reviews.
One catch worth heeding: reviewers say it runs two to three sizes small, so size up.
Plus sizes come on their own separate listing at $49.99, and no kids' version exists, so a child Miss Frizzle is a build.
Add a curly red-orange wig and a toy lizard on your shoulder for Liz to finish it.
Strega Nona
DIY
A headscarf, a shawl, and one all-important pasta pot make the kindly old grandma witch.
Sizes: Adults
DIY it:
A long skirt
an apron
a shawl
With a headscarf over grey hair. Carry a pot for the magic pasta, the detail that lands it.
Where's Waldo
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Waldo is three pieces and a lot of stripes: the red-and-white striped shirt and bobble hat, plus the round glasses. One of the most DIY-friendly costumes here, and you also can buy it ready-to-wear.
Sizes: Adults, Kids
Amazon Our pick
Where's Waldo Costume Set (Shirt, Hat & Glasses) · $19.95
The best-reviewed Waldo, for less:
the red-and-white striped long-sleeve shirt
the bobble hat
the round glasses
Officially licensed. 4.5 stars across more than 2,700 reviews and about $19.95, in unisex sizes from XS to 5XL.
The crowd-proven set, and it undercuts the pricier one-size versions, with easy returns.
That set starts at XS, so a smaller child is better served by the kids' Waldo at HalloweenCostumes.com: $29.99, sizes 3T to 7/8.
HalloweenCostumes.com$49.99For WendaWaldo's counterpart Wenda, a striped dress with the built-in blue skirt, plus the hat and glasses. For a paired look or the women's take; sizes S–XL.See it at HalloweenCostumes.com →
Willy Wonka
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The 1971 Gene Wilder Wonka is the one people picture: a purple tailcoat, a gold-buttoned waistcoat, and a brown top hat. Adults reach for it as often as kids.
Sizes: Adults
Amazon Our pick
Rubie's Willy Wonka Costume for Adults · $56.99
The crowd-proven Wonka:
the long purple jacket with an attached shirt front and tie
the brown top hat
Officially licensed Willy Wonka & the Chocolate Factory, and Amazon's Overall Pick at 4.1 stars across 709 reviews.
One size, fitting up to a 44-inch jacket; it doesn't include pants or gloves, so add your own.
Amazon$84.11The 2023 movieRubie's take on the 2023 Wonka film: the coat, vest, pants, scarf, and top hat together, a fuller and more current look than the classic. Officially licensed; 3.8 stars across 11 reviews, adult sizes S–XL.See it at Amazon →
Spirit Halloween$59.99Prefer a dressSpirit's licensed women's take: a purple coat-dress with a built-in floral blouse and a mini top hat. The dress cut instead of the tailcoat; adult sizes XS–2X.See it at Spirit Halloween →
The light-blue dress, white pinafore, and black hair bow make Alice the most recognizable storybook look on this list, and it works as easily on an adult as on a child.
Sizes: Babies & Toddlers, Kids, Adults
Amazon Our pick
Disguise Classic Alice Deluxe Costume · $57.82
The crowd-proven Alice: the light-blue satin dress with a white pinafore apron (printed with a Wonderland scene) and a black hair-bow headband.
4.2 stars across 526 ratings at about $57.82, in adult sizes from small up.
Sold and shipped by Amazon with easy returns, and it undercuts the pricier one-review version at HalloweenCostumes.com.
For a child, HalloweenCostumes.com has the girl's Deluxe Alice at $44.99: sizes 4 to 18, 4.7 stars across 71 reviews, with toddler and infant versions below that.
The tyrant queen of Wonderland — "Off with their heads!" — in her red-and-black heart-panel gown with the stand-up collar and a little gold crown.
Sizes: Kids, Adults
Amazon Our pick
Disguise Women's Queen of Hearts Deluxe Costume · $74.41
The licensed Disney Queen, crowd-proven: the red-and-black heart bodice over a black-and-yellow chevron skirt, with the white stand-up collar and a gold crown.
Officially licensed Disney (Alice in Wonderland), 4.5 stars across 355 ratings.
Sold and shipped by Amazon with easy returns, and it comes in under the thinly-reviewed HalloweenCostumes.com version; adult sizes S–XL (XL runs about $44).
For a child, the same gown comes as the girl's Deluxe Disney Queen of Hearts at HalloweenCostumes.com, $69.99.
HalloweenCostumes.com$69.99For a pairThe men's King of Hearts, a natural partner costume for a royal Wonderland duo.See it at HalloweenCostumes.com →
Mad Hatter
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Wonderland's tea-party host, all mismatched tailoring under a towering hat with the 10/6 card tucked in the band.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Deluxe Adult Mad Hatter Costume · $79.99
The best-reviewed Hatter here:
the jacket-and-vest combo with pants
a cravat
a sash
the pocket ribbon
the foam-backed top hat
Officially licensed, and the highest-rated pick in this bunch at 4.8 stars across 25 reviews.
A wig isn't included, so add an orange one; sizes small to 2X. For a child, the kids' Wacky Mad Hatter carries the same oversized-hat silhouette at $39.99.
HalloweenCostumes.com$59.99On a budgetA maroon frock-coat Mad Hatter with plaid pants, a bow tie, and a top hat, for twenty dollars less. 4.1 stars across 14 reviews; reviewers say it runs small, so size up. Men's XS–XL.See it at HalloweenCostumes.com →
Cheshire Cat
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The grinning pink-and-purple striped cat who fades in and out; Wonderland's most recognizable character after Alice herself, and it runs from infant up.
Sizes: Babies & Toddlers, Adults
HalloweenCostumes.com Our pick
Men's Disney Cheshire Cat Costume · $89.99
The authentic Disney Cheshire:
a double-sided cuddle-fleece jumpsuit with a fiber-filled tail
the whiskered headpiece with padded ears
clawed gloves and shoe covers
Officially licensed Disney. No reviews on it yet, so treat it as licensed rather than crowd-tested; sizes small to X-Large.
HalloweenCostumes.com$49.99The comfy versionA minky cat onesie instead of the full suit, hooded with plush ears and a stuffed tail. Cheaper, cozier, and it works as loungewear afterward. 4.3 stars across 3 reviews; adult XS–XL.See it at HalloweenCostumes.com →
HalloweenCostumes.com$69.99Prefer a dressA hooded three-quarter-sleeve skater dress with furry ears, a pink tail, and paw gloves. The dress cut instead of the jumpsuit; 3.8 stars across 6 reviews, women's S–XL.See it at HalloweenCostumes.com →
HalloweenCostumes.com$49.99For the littlest onesThe infant Curious Cheshire Cat, a striped faux-fur hooded jumpsuit with gloves and booties and diaper snaps. Sizes 0/3 months to 12/18 months.See it at HalloweenCostumes.com →
White Rabbit
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"I'm late!" — the waistcoated rabbit with the pocket watch and the tall ears, forever hurrying Alice down the hole.
Sizes: Babies & Toddlers, Adults
HalloweenCostumes.com Our pick
Men's White Rabbit Costume · $79.99
The complete, best-reviewed Rabbit:
a jacket with an attached tail
a vest front
pants
a bow tie
the eared hat
gloves
4.6 stars across 22 reviews. One heads-up from reviewers: the pants run sheer, so wear white pants underneath. Sizes XS–XL.
HalloweenCostumes.com$39.99For the littlest onesThe infant Little White Rabbit, a green velour tailcoat with a gingham bow and a hood with a soft-sculpted muzzle and ears. 5 stars across 2 reviews; sizes 0/3 months to 12/18 months.See it at HalloweenCostumes.com →
Harry Potter
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Round glasses, a lightning scar, and the Gryffindor robe: the boy wizard is three details over a school uniform.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Boy's Harry Potter Deluxe Harry Costume · $49.99
The full uniform in one box: a printed shirt-and-sweater jumpsuit under the hooded Gryffindor robe. Officially licensed; 5 stars from its first 4 reviewers, sizes 4/6 to 14/16.
Add round glasses and a drawn-on scar to finish it. Grown-ups get the robe on its own, below.
HalloweenCostumes.com$39.99–$59.99Just the robeThe adult Deluxe Gryffindor robe on its own, hooded black with a satin maroon lining and the embroidered crest. No jumpsuit, so add the tie and wand yourself. 4.2 stars across 17 reviews; adult XS–L, and it runs small, so size up.See it at HalloweenCostumes.com →
HalloweenCostumes.com$39.99Another houseThe same deluxe robe in Slytherin green (Draco's house), with Ravenclaw and Hufflepuff also available. Swap the crest for whichever house you're sorting into.See it at HalloweenCostumes.com →
Hermione Granger
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The brightest witch of her age, in the full Hogwarts uniform with bushy hair and a book never far from reach.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Deluxe Harry Potter Hermione Costume · $99.99–$129.99
The complete Hermione uniform:
the hooded Gryffindor robe
the crested sweater
a pleated skirt
a shirt front
the necktie
The whole schoolgirl look in one box. Officially licensed; 4 stars across 31 reviews.
Fair warning from reviewers: sizing runs uneven (the skirt small, the robe roomy), so check the chart. Add a bushy wig and a wand; sizes XS–XL.
For a child, the girls' Deluxe Hermione carries the same full uniform and is the better-reviewed of the two, at 4.5 stars across 37 reviews.
The Dark Lord himself: the noseless, snake-pale face and the flowing black robes. The mask carries the whole costume.
Sizes: Adults
Amazon Our pick
Disguise Men's Harry Potter Voldemort Deluxe Costume · $71.22
The crowd-proven Dark Lord: the flowing black robe with the molded pale Voldemort mask that covers the whole face.
Officially licensed; 4.1 stars across 267 ratings, sold and shipped by Amazon with easy returns, and far better reviewed than the thin HalloweenCostumes.com version.
The wand isn't included; adult sizes XL–XXL, so it runs large.
Hogwarts' headmaster in silver robes, with a beard to the waist and half-moon glasses that do half the work.
Sizes: Adults
Amazon Our pick
Disguise Men's Dumbledore Deluxe Costume · $72.24
The crowd-proven Dumbledore: the silver embroidered robe with a shawl-collar jacket and the matching foam-backed hat, officially licensed.
4.1 stars across 465 ratings, sold and shipped by Amazon with easy returns, and it comes in well under the thin-reviewed HalloweenCostumes.com version.
It's the robe and hat only, so add a wig, beard, half-moon glasses, and a wand; adult sizes XL–XXL, so it runs large.
The half-giant gamekeeper with the wild hair and the heart of gold. It's all in the enormous coat and the beard.
Sizes: Adults
Amazon Our pick
Spirit Halloween Harry Potter Hagrid Costume · $99.99
The complete Hagrid, hair and all:
the long faux-suede coat with an attached vest and belt
the wig
the beard wig
The pieces that actually make Hagrid and the ones most costumes leave out. Spirit Halloween's officially licensed version; 4.9 stars across 15 ratings, with easy returns.
The whole look in one box, where the HalloweenCostumes.com Hagrid bills the wig and beard separately. Adult M–XXL; size up.
Every version here is the same licensed orange Lorax in a different size or cut, so there's no second pick to weigh.
To make it a duo, pair the Lorax with a green Once-ler. Nobody sells that half, so it's a DIY: a green frock coat and a stovepipe hat.
Little Red Riding Hood
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The red hooded cape does all the work. One of the most instantly recognizable costumes there is, from a tale old enough to belong to no one.
Sizes: Babies & Toddlers, Kids, Adults
HalloweenCostumes.com Our pick
Deluxe Red Riding Hood Women's Costume · $59.99
The best-reviewed classic, five pieces:
a white peasant blouse
a faux-suede laced corset
a dark-red crushed-velvet skirt
the hooded velvet cape with brocade trim
a pair of gauntlets
It's the most complete classic version on the site and the highest-rated, 4.8 stars across 43 reviews (84% five-star).
The tale is public-domain folklore, so these are generic designs rather than licensed ones; the same storybook look runs about $15 to $40 in kids' and toddler sizes.
HalloweenCostumes.com$39.99CheapestA generic green-dress Tink at under half the price, if the official Disney label isn't the point.See it at HalloweenCostumes.com →
Captain Hook
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Neverland's foppish villain: the crimson coat, the curls, and the hook that lost an argument with a crocodile.
Sizes: Babies & Toddlers, Kids, Adults
HalloweenCostumes.com Our pick
Men's Deluxe Disney Captain Hook Costume · $89.99
The officially licensed Hook, in full:
a deep-red coat
pants
sash
cravat
feathered hat
stockings
shoe covers
the hook itself
An eight-piece set, in Disney's design. Officially licensed Disney.
Men's sizing; kids' and toddler Disney versions run about $60–$80. There's a women's Captain Hook too.
HalloweenCostumes.com$49.99The disguiseA Big Bad Granny Wolf: the wolf in Grandma's clothes, the story's big reveal, and cheaper than the full fursuit.See it at HalloweenCostumes.com →
Little Bo Peep
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The shepherdess who lost her sheep: pastel ruffles, a poke bonnet, and a crook.
Sizes: Kids, Adults
HalloweenCostumes.com Our pick
Bo Peep Women's Costume · $49.99
The classic storybook shepherdess:
a modest full-length dress with puffed sleeves
a built-in petticoat
a polka-dot poplin skirt
the ruffled poke bonnet with chin ties
4.7 stars across 9 reviews (89% five-star). The crook is sold separately, about $15; a girls' version runs $39.99.
This is the storybook Bo Peep. If you want the Toy Story one instead, HalloweenCostumes.com carries the licensed Pixar version separately.
HalloweenCostumes.com$39.99Her flockA woolly sheep costume for a child or partner: the sheep Bo Peep spends the whole rhyme looking for. It comes in adult sizes too.See it at HalloweenCostumes.com →
Every pick here is the one we’d actually buy. Prices were checked live in July 2026; where a costume links to a full guide, follow it for sizing, per-retailer reviews, and the closet-build version.