Baby Halloween costumes

Q: What sizes do baby Halloween costumes come in?

It depends on the brand. 6 of the 39 brands here list their sizes, and the size chart on this page shows which brands start at preemie or newborn and how far each one goes.

Halloween costumes by size.

Plush pumpkin and bumblebee baby Halloween costumes laid flat with small pumpkins

39brands

What is a baby Halloween costume?

Halloween costumes for babies are usually one-piece suits or bunting-style sacks with a hood.

How halloween costumes help

One-piece costumes go on like a sleeper.
Bunting-style costumes work for babies who aren't walking.
They are sized by months, like other baby clothes.

Not the same as

Holiday outfitsHoliday outfits cover the other holidays, from printed pajamas to dressy sets.

Halloween costumes by budget

Price tier is our read of each brand's typical list prices, not a quality rating. Brands are A to Z within each lane.

Budget-friendly$ · Mostly under typical mall prices11

Show 7 more

Mid-range$$ · Department-store pricing24

Show 20 more

Splurge$$$ · Premium and boutique pricing4

All 39 brands that make halloween costumes

Halloween costumes: shop by what you care about Tap one to filter the list. Grouped by what each brand says on its own site.

✓ maker says yes ✕ maker says no ? not published Confirmed only Sort

Compare		Price	Where to buy	Sizes	Fabrics	Organic fabric (brand says)	OEKO-TEX certified	GOTS certified
	Band of the Wild Halloween costumesFor example: Vintage Harlequin Clown Costume (3-6M+)Boutique / indie	$$$	Maisonette	–	–	?	?	?
	BELS Halloween costumesFor example: Baby Bat Costume with wings and hat (NB-12M)Specialist	$	–	–	–	?	?	?
	BlingBlingBabyByErin Halloween costumesFor example: Baby Bat Romper (0-24M)Small / family-ownedSold on Etsy	$$	Etsy	–	–	?	?	?
	Carter's Halloween costumesalso Little Avocado costume (3-24M) on carters.com. For example: Baby Chicken Halloween Top & Pants Costume SetBig store / mass marketOrganic fabric (brand says)	$	Own site, Carter's stores, Kohl's	Preemie, newborn and infant sizes up…	Organic Cotton, 100% Cotton, Fleece	✓	✕	✕
	Disguise Halloween costumesFor example: My First Disney Mickey CostumeSpecialist	$$	retailers	–	–	?	?	?
	Disney Store Halloween costumesFor example: Donald Duck Costume Bodysuit for Baby (NB-24M)Big store / mass market	$$	Own site, Walmart	–	–	✕	✕	✕
	Dress Up America Halloween costumesFor example: Baby Duck Costume (0-6M to 12-24M)Specialist	$$	Target	0-6 Months, 6-12 Months, 12-24 Months…	–	✕	✕	✕
	Foreverbabycompany Halloween costumesFor example: I Love My Mummy Halloween onesie (0-3M+)Small / family-ownedSold on Etsy	$	Etsy	–	–	✕	✕	✕
	Fun Costumes (Fun.com) Halloween costumesFor example: Infant Disco Ball Costume (6-24M)Specialist	$	Fun.com	–	–	?	?	?
	Fun World / InCharacter Halloween costumesFor example: Baby's Lil' Monkey CostumeSpecialist	$$	Walmart	–	–	?	?	?
	Go All Out Halloween costumesFor example: Condiments & Sauces Costume (NB-18M)Specialist	$	–	–	–	?	?	?
	HalloweenCostumes.com Halloween costumeshouse-brand infant costumes. For example: Newborn Ear of Corn BuntingSpecialist	$$	Own site, Target	–	–	✕	✕	✕
	Hyde and EEK! Boutique (Target) Halloween costumesincludes infant-carrier and adaptive costumes. For example: Infant and Toddler Pumpkin Halloween Costume Pullover (0-18M)Big store / mass market	$	Target	0-6 Months, 6-12 Months, 12-18 Months…	100% Polyester (Pumpkin pullover costume)	✕	✕	✕
	Jazwares Halloween costumesFor example: Baby Spider-Man costume (0-18M)Specialist	$$	–	–	–	?	?	?
	Little Sleepies Halloween costumescostume-style romper. For example: Black Cat Hoodie Romper (NB-6M)National brand / DTCSnug-fit sleepwear labelBamboo viscose	$$	Own site	Preemie, Newborn, 0-3 months, 3-6…	Viscose from bamboo and spandex	✕	✕	✕
	MaCoKeDesigns Halloween costumesFor example: Hot Coffee Cup Costume for Baby (NB-24M), from $26.99Small / family-ownedSold on Etsy	$$	Etsy	–	–	?	?	?
	MyLittleCrochetables Halloween costumesFor example: Baby Boy Lion Costume (0-12M)Small / family-ownedSold on Etsy	$$	Etsy	–	–	?	?	?
	Oriental Trading Halloween costumesFor example: Baby Lobster Carrier Cover costume (NB-12M)Big store / mass market	$$	Own site	–	–	?	?	?
	Party City Halloween costumesParty City-branded costume sold at Walmart. For example: Classic Bat Halloween Costume for Infants (0-6M)Big store / mass market	$	Walmart	–	–	?	?	?
	Posh Peanut Halloween costumeslicensed infant costumes sold by HalloweenCostumes.com. For example: Posh Peanut Mary Lamb Costume for InfantsNational brand / DTCBamboo viscose	$$	HalloweenCostumes.com, own site	Baby (0-24M)	"premium viscose from bamboo"	✕	✕	✕
	Pottery Barn Kids Halloween costumesFor example: Baby Flamingo Costume (0-6M to 12-24M)National brand / DTC	$$$	Own site, stores	–	–	✕	✕	✕
	Princess Paradise Halloween costumesvia Reviewed.com. For example: Bomber Airplane baby costume (NB-3M)Specialist	$$	–	–	–	?	?	?
	Rasta Imposta Halloween costumesFor example: Reese's Peanut Butter Cup baby bunting (NB-6M)Specialist	$$	–	–	–	?	?	?
	Rubie's Halloween costumesalso Baby Carrot costume at Walmart. For example: Hershey's Kiss Costume for Babies (6-12M+)Specialist	$$	Retailers (Walmart, Maisonette)	–	–	✕	✕	✕
	ShopLittleThingsBaby Halloween costumesFor example: Baby Pumpkin Halloween Costume (6-12M+)Small / family-ownedSold on Etsy	$$	Etsy	–	–	?	?	?
	Spirit Halloween Halloween costumesFor example: Baby Bluey Costume (0-6M to 18-24M)Specialist	$$	Own site, seasonal stores	–	–	✕	✕	✕
	Spooktacular Creations Halloween costumesFor example: Deluxe Baby Lion Costume SetSpecialist	$$	–	–	–	?	?	?
	StudioLaineCC Halloween costumesFor example: Baby Halloween Cow Costume (newborn)Small / family-ownedSold on Etsy	$$	Etsy	–	–	?	?	?
	The Wholesale Group Halloween costumesin Walmart baby and toddler costumes. For example: Infant Gnome Pullover CostumeBig store / mass market	$	Walmart	–	–	?	?	?
	TheAspiringCrafter Halloween costumesFor example: Snow White Baby Girl Costume (0-24M)Small / family-ownedSold on Etsy	$$	Etsy	–	–	✕	✕	✕
	TheCostumeCafe Halloween costumesFor example: Baby Sugar Cookie Costume (0-3M+), from $95Small / family-ownedSold on Etsy	$$$	Etsy	Baby Sizes 0-24 months category	Fleece, felt, textured fabric	✕	✕	✕
	TicklesandtootsMB Halloween costumesFor example: Wee Witch Baby Carrier Costume (NB-18M)Small / family-ownedSold on Etsy	$$	Etsy	–	–	?	?	?
	TONWHAR Halloween costumesFor example: Giraffe Animal Onesie Costume (0-3M+)Specialist	$	–	–	–	?	?	?
	Totally Ghoul Halloween costumesFor example: Infant Orange Pumpkin Plush Costume (6-12M)Big store / mass market	$$	Walmart	–	–	?	?	?
	TrooperClothingStore Halloween costumesFor example: Baby Flight Suit Crawler (0-18M)Small / family-ownedSold on Etsy	$	Etsy	–	–	✕	✕	✕
	Uncommon Goods Halloween costumesone size. For example: Burrito Baby swaddle costumeNational brand / DTC	$$	Own site	–	–	?	?	?
	Underwraps Halloween costumesFor example: Pumpkin Bunting Infant CostumeSpecialist	$$	Walmart	–	–	?	?	?
	ValuableCr8tions Halloween costumesFor example: Princess Leia-inspired crochet costume (0-24M)Small / family-ownedSold on Etsy	$$$	Etsy	–	–	?	?	?
	WIBACKER Halloween costumesmarketplace brand. For example: Baby Halloween Pumpkin Costume, romper + hat + socks (0-24M)Specialist	$	Walmart	–	–	?	?	?

What to look for

Check that costumes fit over the clothes your baby will wear that day.
Sizes vary by brand. Many brands size by weight and height, not age. See each brand's sizes

Before you buy

four things to check

The smallest size.2 of the 6 brands with a size list here start at newborn or smaller.
The fiber.It is on the product page and the sewn-in label.
The regular price.Sale prices come and go. The table here lists regular prices.
The return window.Check how long the store gives you to send a size back.

Sizes by brand

from each brand's own size list

Each bar shows the sizes a brand lists. Fit still varies, so check the brand's own chart before you buy.

Show brands that make

BrandPreemieNB0–33–66–99–1212–1818–242T+

Carter'sPreemie to 18–24

Dress Up America0–3 to 18–24

Hyde and EEK! Boutique (Target)0–3 to 12–182T+

Little SleepiesPreemie to 18–24

Posh Peanut0–3 to 18–24

TheCostumeCafe0–3 to 18–24

Ask the meadow

Questions about halloween costumes

Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

What is a baby Halloween costume?

Halloween costumes for babies are usually one-piece suits or bunting-style sacks with a hood. One-piece costumes go on like a sleeper.

What is the difference between Halloween costumes and holiday outfits?

Holiday outfits cover the other holidays, from printed pajamas to dressy sets. Holiday outfits are themed clothes for Christmas, Hanukkah, Valentine's Day, Easter and other holidays, from printed pajamas to dressy sets.

What sizes do baby Halloween costumes come in?

It depends on the brand. 6 of the 39 brands here list their sizes, and the size chart on this page shows which brands start at preemie or newborn and how far each one goes.

Is "bamboo" baby clothing really bamboo?

Fabric sold as "bamboo" is almost always rayon or viscose made from bamboo, and the FTC requires it to be labeled that way. FTC guidance.

Still wondering? Write to us at hello@cribpicks.com and we'll look it up.

Ask the grown-ups

safety answers from the agencies, not from us

Finish the outfit

what goes with halloween costumes

See every kind of baby clothes