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Adorable Baby Halloween Costumes for Kids

(133 items)

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Toddler The Nightmare Before Christmas™ Sally Dress Costume

1 Piece(s) #14108894

Starting at

$18^.98

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Baby Deluxe Toy Story™ Woody Costume

1 Piece(s) #14435642

Starting at

$32^.99

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Baby Posh Super Mario Bros.™ Mario Costume

2 Piece(s) #14359648

Starting at

$27^.99

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Toddler Lil Swashbuckler Costume

1 Piece(s) #14107883

Starting at

$17^.98

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Baby Classic Bluey Costume - 12-18 Months

1 Piece(s) #DG121079W

$35^.99

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Baby Classic Bluey™ Bingo Costume - 12-18 Months

1 Piece(s) #DG121089W

$32^.99

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Baby Extra Deluxe Plush Sesame Street® Cookie Monster Costume

4 Piece(s) #14359646

Starting at

$58^.99

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Bunting Foul With Hat

1 Piece(s) #CS10953

Clearance

Price

$1^.97

84% OFF

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Baby Boy’s Flash™ Costume - 0-9 Months

1 Piece(s) #RU85303NB

Sale

$6^.98

86% OFF

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Baby Duck Costume

1 Piece(s) #14305100

Starting at

$37^.99

(3)

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Baby Panda Costume

3 Piece(s) #14305140

Starting at

$11^.98

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Baby Furry Penguin Costume

1 Piece(s) #14305143

Starting at

$17^.98

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Baby Girl’s Wee Witch Costume

1 Piece(s) #14290864

Starting at

$15^.37

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Boy’s Muscle Chest Transformers™ Bumblebee Costume

1 Piece(s) #14289417

Starting at

$19^.97

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Baby Parrot Costume

1 Set(s) #14305141

Starting at

$49^.99

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Baby Fox Costume

1 Piece(s) #14290618

Starting at

$14^.98

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Toddler Hippo Costume

1 Set(s) #14305111

Starting at

$34^.99

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Baby Girl's Disney's Snow White™ Costume

1 Piece(s) #14277682

Starting at

$13^.77

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Toddler Owl Costume - 2T-4T

1 Piece(s) #UR25978TLG

$32^.99

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Toddler Tiger Tot Costume - 12-18 Months

1 Piece(s) #IC16004TS

Sale

$15^.98

40% OFF

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Baby Ghostbusters™ Slimer Posh Costume - XS 12-18 Months

1 Piece(s) #DG164239W

Sale

$11^.98

73% OFF

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Toddler Tiger Tot Costume - 18-24 Months

1 Piece(s) #IC16004T

Sale

$15^.98

38% OFF

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Baby Deluxe Disney's Incredibles Jack-Jack Costume

2 Piece(s) #14359805

Starting at

$41^.99

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Baby Posh Harry Potter Costume

2 Piece(s) #14359647

Starting at

$22^.98

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Baby Girl's Unicorn Bib & Hat Set

1 Piece(s) #13815422

FLO's

DEAL

$9^.47

36% OFF

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Toddler Deluxe Disney Pixar Toy Story™ Buzz Lightyear Jumpsuit Costume

1 Piece(s) #DG246959

Starting at

$39^.99

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Toddler Wolf Costume

1 Piece(s) #14305231

Starting at

$19^.98

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Boy’s Muscle Chest Power Rangers™ Red Ranger Costume

1 Piece(s) #14289411

Starting at

$18^.98

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Baby This Lil Piggy Costume

1 Piece(s) #14290822

Starting at

$39^.99

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Baby Posh Super Mario Bros.™ Princess Peach Costume

3 Piece(s) #14359649

Starting at

$33^.99

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Toddler Happy Harvest Scarecrow Costume

1 Piece(s) #14277458

Starting at

$29^.99

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Toddler T-Rex Skeleton Halloween Costume

1 Piece(s) #14305212

Starting at

$44^.99

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Toddler Popeye the Sailor™ Popeye Jumpsuit Costume

1 Piece(s) #14472840

Starting at

$48^.99

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Baby Flamingo Costume

1 Set(s) #14305106

Starting at

$39^.99

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Baby Lil Lobster Costume

1 Piece(s) #14290829

Starting at

$39^.68

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Toddler Triceratops Skeleton Halloween Costume

1 Piece(s) #14305215

Starting at

$49^.99

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Girl's Baby Classic Disney's 101 Dalmatians Cruella Costume

1 Piece(s) #14469589

Starting at

$20^.98

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Baby Stegosaurus Costume

1 Piece(s) #14305192

Starting at

$20^.98

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Toddler Pterodactyl Skeleton Halloween Costume

1 Piece(s) #14305161

Starting at

$23^.98

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Baby Born to Be Wild Costume

1 Piece(s) #14290826

Starting at

$41^.99

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Baby Green TRex Costume

1 Piece(s) #14305213

Starting at

$53^.99

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Baby Mickey Mouse™ Costume

1 Piece(s) #14277680

Starting at

$34^.99

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Baby Puppy Love Costume

1 Piece(s) #14290821

Starting at

$15^.98

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Toddler Monster Boo Costume

1 Piece(s) #14290823

Starting at

$43^.99

(3)

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Toddler Girl's Lil' Pink Monster Costume

1 Piece(s) #14290865

Starting at

$82^.99

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Baby Dragon Halloween Costume

2 Set(s) #14305099

Starting at

$17^.98

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Baby Pink Elephant Costume

1 Piece(s) #14290819

Starting at

$40^.99

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Baby Harry Potter™ Gryffindor Hermione Posh Costume

1 Piece(s) #14469615

Starting at

$22^.98

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Baby Posh Disney's Lilo & Stitch Stitch Costume

2 Piece(s) #14359644

Starting at

$26^.99

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Black & White Puppy Costume

1 Piece(s) #14305081

Starting at

$39^.99

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Toddler Plush Tiger Costume

1 Piece(s) #14305205

Starting at

$49^.99

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Baby White Plush Tiger Costume

1 Piece(s) #14305209

Starting at

$18^.98

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Baby Lil Garden Gnome Costume

1 Piece(s) #14290861

Starting at

$50^.99

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Tinker Bell Infant Costume

2 Piece(s) #14359642

Starting at

$31^.99

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Baby Wittle Werewolf Costume

1 Piece(s) #14277457

Starting at

$24^.98

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Baby Lil Elephant Costume

1 Piece(s) #14290855

Starting at

$28^.98

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Toddler Magical Unicorn Costume

1 Piece(s) #14290825

Starting at

$29^.99

(2)

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Baby Classic Disney's The Little Mermaid Scuttle Costume

2 Piece(s) #14359657

Starting at

$21^.98

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Baby Classic Disney's The Little Mermaid Sebastian Costume

3 Piece(s) #14359655

Starting at

$20^.98

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Toddler Scream™ Ghost Face^® Party Suit Costume

1 Piece(s) #14472872

Starting at

$44^.99

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Baby/Toddler Little Piggy Costume

1 Piece(s) #13826822

Starting at

$22^.37

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Baby White Barn Owl Costume

3 Piece(s) #14305220

Starting at

$32^.99

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Baby Lovable Lion Costume

1 Piece(s) #14290817

Starting at

$41^.99

(2)

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Baby Mischievous Monkey Costume

1 Piece(s) #14290818

Starting at

$28^.99

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Top-Rated Baby Halloween Costume Collections

Discover our most popular baby Halloween costumes featuring beloved characters from Disney, Super Mario Bros, Bluey, and Harry Potter. These kids costumes combine safety, comfort, and authentic details perfect for little ones. Our toddler Halloween outfits include soft bunting styles, easy-wear rompers, and complete character sets with accessories. Find budget-friendly options under $20 alongside premium licensed costumes with vibrant colors and durable fabrics. With sizes ranging from 0-6 months to 18-24 months, we have baby Halloween costumes for all infants and toddlers. All costumes meet safety standards with secure fasteners and breathable materials. Parents love our themed collections including animals, storybook characters, superheroes, and food-inspired toddler Halloween outfits. Create memorable family moments with coordinating costumes - many designs match adult sizes. Our costumes ship fast to ensure you're ready for Halloween night, trunk-or-treat events, and photo sessions. Browse clearance deals on last season's most popular kids costumes without sacrificing quality. New arrivals for 2025 include trending characters from hit movies and shows, plus classic Halloween favorites like pumpkins, witches, and unicorns. Every costume includes care instructions for years of dress-up play beyond Halloween.