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nerd baby costumes

1,000+ results for “nerd baby costumes”

$39.88 - $54.99

reg $41.49 - $60.10

Sale

Baby Star Wars™ The Mandalorian™ Grogu™ Costume

5(1)

$30.78

InCharacter Nursery Nerd Infant Costume

InCharacter Costumes

5(1)

$16.25 - $18.75

reg $25.00

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Infant and Toddler Dinosaur Halloween Costume Pullover - Hyde and EEK! Boutique™ Green

Hyde and EEK! Boutique

4.7(19)

Loved for: soft material

$16.25 - $20.00

reg $25.00

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Infant and Toddler Unicorn Halloween Costume Pullover - Hyde and EEK! Boutique™

Hyde and EEK! Boutique

4.2(10)

$14.99

reg $33.98

Sale

Joyfy Halloween Costume Firefighter Suit for Baby, Cosplay Costume for Toddler – Firefighter Outfit for Boys Halloween Dress Up Party

3(2)

$37.98

HalloweenCostumes.com Disney The Little Mermaid Flounder Infant Costume

HalloweenCostumes.com

4(11)

$21.67

reg $25.49

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Disney Infant Toy Story 4 Woody Deluxe Costume

4.5(27)

Loved for: adorable design

$42.98 - $47.98

HalloweenCostumes.com Fluffy Chicken Baby Costume

HalloweenCostumes.com

1.8(6)

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$17.00
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Marvel Spidey and His Amazing Friends Spider-Man Toddler Halloween Costume
4.4 out of 5 stars with 211 ratings
$42.98
HalloweenCostumes.com Infant Disney Aladdin Baby Costume
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HalloweenCostumes.com Infant Top Gun Flight Suit Halloween Costume | Tiny Maverick in Training Outfit | Officially Licensed
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Shopping Cart and Accessories Playset - Gigglescape™: Fits 14-Inch Dolls, Includes Play Food, 12 Doll Accessories
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Toddler Skeleton Glows under Blacklight Halloween Costume Jumpsuit - Hyde and EEK! Boutique™ Black
4.5 out of 5 stars with 11 ratings
$21.99
reg $43.99 Sale
Joyfy Toddler Infant Halloween Costume Cow Pajamas Cowboy Costume for Halloween Dress Up Party
4.4 out of 5 stars with 11 ratings
$29.99
Lil' Hot Dog Infant Bunting Costume
$21.25
reg $25.00 Clearance
Nintendo Super Mario Bros Elevated Kids' Classic Halloween Costume
3.5 out of 5 stars with 83 ratings
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$29.99 - $49.99
reg $67.99 - $86.99 Sale
Disney Winnie the Pooh Matching Family Cosplay Fleece Hooded Coverall
4.2 out of 5 stars with 28 ratings
Bestseller
$10.00
14" Baby Doll Pumpkin Outfit - Gigglescape™
5 out of 5 stars with 24 ratings
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$22.00 - $42.00
OUAI St. Barts Scalp & Body Scrub
4.8 out of 5 stars with 881 ratings

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$37.98 - $57.98

HalloweenCostumes.com Infant Disney Pluto Halloween Costume | Disney Baby Costumes

HalloweenCostumes.com

5(2)

$24.00

reg $39.99

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Joyfy Baby Halloween Pumpkin Costume Set, Cute Pumpkin Costume with Hood for Infants Halloween Dressup Party

4.5(2)

$37.98 - $47.98

HalloweenCostumes.com Cutie Infant Cow Costume

HalloweenCostumes.com

3(2)

$29.99

reg $63.99

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Scooby-Doo Scooby Doo Infant Baby Boys Zip Up Cosplay Coverall Tail Brown 6-12 Months

5(2)

$27.98

HalloweenCostumes.com Plush Infant Bumble Bee Costume

HalloweenCostumes.com

5(2)

$25.98 - $32.98

HalloweenCostumes.com Infant Pumpkin Chunkin Costume

HalloweenCostumes.com

2(2)

$32.98

HalloweenCostumes.com One Size Fits Most Dr. Seuss Fish Bowl Baby Carrier | Storybook Costumes, Orange/White/Blue

HalloweenCostumes.com

$21.99 - $23.99

reg $43.99 - $47.99

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Joyfy Boys Halloween Costume Pirate Costume, Kids Pirate Captain Costume Set for Toddler Halloween Themed Cosplay Party Decor

5(1)

Highly rated
$31.99
reg $67.98 Sale
Joyfy Halloween Costume Kid Astronaut Costume with Movable Helmet , Role Play Space Set for Toddler – Space Suit for Halloween & Dress-Up
4.1 out of 5 stars with 24 ratings
$19.99
reg $28.49 Sale
Joyfy Baby Toddlers' Halloween Pumpkin Costume with Basket for Kids Boys Girls, Halloween Dress Up Pumpkin Party Hood Outfit for Children
5 out of 5 stars with 7 ratings
Highly rated
$29.99 - $49.99
reg $67.99 - $86.99 Sale
Disney Winnie the Pooh Matching Family Cosplay Fleece Hooded Coverall
4.2 out of 5 stars with 28 ratings
$24.00
reg $39.99 Sale
Joyfy Baby Halloween Pumpkin Costume Set, Cute Pumpkin Costume with Hood for Infants Halloween Dressup Party
4.5 out of 5 stars with 2 ratings
$19.99 - $24.99
reg $39.99 - $49.99 Sale
Joyfy Soft Toddler Dalmatian Pajama Costume - Halloween Puppy Jumpsuit with Hood, Zip-Up Baby Animal Outfit
5 out of 5 stars with 30 ratings
$13.99
reg $27.99 Sale
Joyfy Kid's Halloween Ghost Costume,Boys Girls cute Ghost face Costume with Pumpkin Basket for Child Halloween Cosplay Party
4.9 out of 5 stars with 52 ratings
$13.99 - $15.99
reg $27.99 - $31.99 Sale
Joyfy Toddler Halloween Costume Pirate Costume,boys Pirate Costume suit, baby Pirate Outfit Set for Toddler Halloween Themed Dress Up Party
4.7 out of 5 stars with 24 ratings
$24.99
reg $55.98 Sale
Joyfy Halloween Costume Dinosaur Jumpsuit with Hood for Kids, T-Rex Full Body Outfits with Booties & Plush Egg for Dress Up Party
4.2 out of 5 stars with 5 ratings
$29.99
reg $46.99 Sale
Joyfy Halloween Costume Light Up Witch Costume for Girls, Kids Witch Costume with Hat and Broom for Toddler Halloween Dress Party
3 out of 5 stars with 6 ratings
$34.99
reg $69.98 Sale
Joyfy Halloween Costume Firefighter Uniform for Kids, Hero Fireman Rescue Role Play Outfit – Brave Action Suit for Boys Dress Up Party
4.2 out of 5 stars with 7 ratings
$19.99
reg $28.49 Sale
Joyfy Baby Halloween Pumpkin Costume Set, Cute Halloween Pumpkin Outfit for Kids Themed Party Dress-Up
2 out of 5 stars with 1 ratings
$21.99
reg $47.98 Sale
Joyfy Halloween Costume Fairy Dress for Girls, Green Pixie Outfit with Wings – Toddler Tinker Costume for Dress Up Party
4 out of 5 stars with 2 ratings
$19.99 - $26.99
reg $39.99 - $53.99 Sale
Joyfy Toddler Halloween Costume Ghost Costume, Toddler Ghost Costume with Jumpsuit&Boo Hood for Baby Girls' Boys' Halloween Dress Up Party
4.9 out of 5 stars with 21 ratings
$21.99 - $23.99
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Joyfy Boys Halloween Costume Pirate Costume, Kids Pirate Captain Costume Set for Toddler Halloween Themed Cosplay Party Decor
5 out of 5 stars with 1 ratings
$30.99
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Disney Toy Story Buzz Lightyear Toddler Boys' Cosplay Hooded One Piece
3.9 out of 5 stars with 22 ratings
$24.99
reg $79.68 Sale
Joyfy Halloween Costume Unicorn Suit for Kid, Jumpsuit with Wings & Star Wand for Toddler – Unicorn Outfit for Boys Girls Dress Up Party
3.7 out of 5 stars with 3 ratings
$21.99
reg $62.54 Sale
Joyfy Halloween Costume Ladybug Dress for Toddler, Cute Insect Outfit with Polka Dots – Spotted Bug Set for Toddler Girls Dress Up Party
3.8 out of 5 stars with 4 ratings
$33.99
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Joyfy Girls' Halloween Light Up Witch Costume with Tutu & Accessories | LED Light-Up Pink Dress, Hat, Broom for Halloween Dress-Up
4.7 out of 5 stars with 3 ratings
$28.99 - $34.99
reg $60.99 - $73.99 Sale
Disney Cars Toddler Boy or Girl Cosplay Hooded One Piece
4.5 out of 5 stars with 28 ratings
$24.99
reg $49.99 Sale
Joyfy Baby Halloween Dinosaur Pajamas Costume, Green One-Piece Hooded Jumpsuit Halloween Cosplay Costume for Toddler Halloween & Play
4.3 out of 5 stars with 4 ratings
$18.99
reg $65.40 Sale
Joyfy Halloween Costume Train Engineer Suit for Kids, Conductor Overalls with Hat & Whistle – Unisex Driver Set for Toddler Dress Up Party
$26.99
reg $53.98 Sale
Joyfy Halloween Costume Dinosaur Costume for Baby, Jumpsuit with Wings and Star Wand for Kids, Toddler Halloween Dress Up Party
2.5 out of 5 stars with 2 ratings
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$34.99
reg $73.99 Sale
Paw Patrol Rubble Toddler Boy or Girl Cosplay Hooded One Piece
4.5 out of 5 stars with 8 ratings
$19.99
reg $62.54 Sale
Joyfy Halloween Costume Bat Tutu Dress for Girls, Purple Vampire Outfit with Wings & Headband – Toddler Bat Suit for Dress Up Party
1 out of 5 stars with 1 ratings

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$36.33 - $51.60

reg $39.96 - $54.09

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Baby Marvel Captain America™ Steve Rogers Costume

$19.99 - $26.99

reg $39.99 - $53.99

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Joyfy Toddler Halloween Costume Ghost Costume, Toddler Ghost Costume with Jumpsuit&Boo Hood for Baby Girls' Boys' Halloween Dress Up Party

4.9(21)

Loved for: soft material

$57.98 - $97.98

HalloweenCostumes.com Infant Pixar Premium Alien Baby Costume | Toy Story Costumes

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3.3(3)

$42.98

HalloweenCostumes.com Baby Mouse Costume for Infants

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1(1)

$32.98 - $47.98

HalloweenCostumes.com Infant Cozy Raccoon Costume | Baby Animal Costumes for Halloween and Dress-Up Fun

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reg $37.56 - $54.09

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Baby Marvel Black Panther™ Costume

5(1)

$32.98

HalloweenCostumes.com Baby Hatchling Dinosaur Costume Outfit with Cracked Egg Detail | Adorable Jumpsuit for Halloween and Dress Up Play

HalloweenCostumes.com

2(1)

$47.98 - $67.98

HalloweenCostumes.com Rascal Raccoon Baby Costume, Infant Raccoon Jumpsuit with Mitts and Diaper Access, Ringtail Animal Outfit

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$9.75
reg $15.00 Clearance
Disney Frozen 2 Elsa Kids' Halloween Costume Dress
4.2 out of 5 stars with 151 ratings
$22.75 - $26.25
reg $35.00 Clearance
Disney Frozen 2 Elsa Deluxe Light-Up Kids' Halloween Costume Dress with Headpiece
2.9 out of 5 stars with 134 ratings
$16.25 - $18.75
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NBCUniversal Girls' Wicked the Musical Glinda Upland Classic Costume Dress Pink
3.8 out of 5 stars with 33 ratings
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$17.00
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Perfect Princess Toddler Costume - Hyde and EEK! Boutique™
4.1 out of 5 stars with 22 ratings
$20.14
reg $30.99 Clearance
Rubies Teenage Mutant Ninja Turtles Raphael/Donatello/Leonardo and Michelangelo Toddler 4-in-1 Halloween Costume Jumpsuit with Headpiece
4.5 out of 5 stars with 6 ratings
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$16.25
reg $25.00 Clearance
Toddler Glows under Blacklight Monarch Butterfly Costume Dress - Hyde and EEK! Boutique™
4.4 out of 5 stars with 22 ratings
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$16.25 - $21.25
reg $25.00 Clearance
Disney Monsters, Inc. Sulley Classic Toddler Costume Jumpsuit Blue
4.2 out of 5 stars with 33 ratings
$18.19 - $20.14
reg $27.99 - $30.99 Clearance
Dr. Seuss Toddler Cat in the Hat Costume Jumpsuit Orange
3 out of 5 stars with 2 ratings
Highly rated
$16.25
reg $25.00 Clearance
Toddler Shark Halloween Costume Jumpsuit - Hyde and EEK! Boutique™ Gray
4.6 out of 5 stars with 38 ratings
$16.25 - $17.50
reg $25.00 Clearance
BBC Toddler Bluey Bingo Healer Classic Costume Jumpsuit Brown
3.7 out of 5 stars with 40 ratings
$13.00 - $17.00
reg $20.00 Clearance
Marvel Avengers Captain America Toddler Halloween Costume
3.5 out of 5 stars with 21 ratings
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$13.00 - $14.00
reg $20.00 Clearance
Marvel Spidey and His Amazing Friends Toddler Deluxe Hulk Halloween Costume
4 out of 5 stars with 50 ratings
$16.57
reg $25.49 Clearance
Hasbro Kids' Peppa Pig Classic Costume Apparel Set
5 out of 5 stars with 9 ratings
$13.00 - $16.00
reg $20.00 Clearance
Marvel Toddler Iron Man Halloween Costume Bodysuit Red
4.3 out of 5 stars with 15 ratings
$19.50
reg $30.00 Clearance
Toddler Fireman Costume Apparel Kit with Hat and Extinguisher - Hyde and EEK! Boutique™ 4-5T
5 out of 5 stars with 5 ratings
$23.24 - $26.34
reg $30.99 Clearance
Nickelodeon PAW Patrol Dino Movie 3 Skye Costume
4.4 out of 5 stars with 21 ratings
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DC Comics Boys' Superman Halloween Costume Jumpsuit Blue
4.1 out of 5 stars with 41 ratings
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$20.00 - $21.25
reg $25.00 Clearance
Toddler Unicorn Halloween Costume Jumpsuit - Hyde and EEK! Boutique™ Purple
4.1 out of 5 stars with 56 ratings
$30.99
Star Wars Toddler Deluxe Grogu Costume 3-4T
5 out of 5 stars with 1 ratings
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$20.99
Buy 1 get 1 50% off toys
Melissa & Doug Pirate Role Play Costume Dress-Up Set With Hat, Sword, and Eye Patch
4.9 out of 5 stars with 54 ratings
$21.99 - $26.99
reg $43.99 - $53.99 Sale
Joyfy Girls' Halloween Pirate Costume,Toddler Pirate Costume, Magenta Pirate Dress for Kids Halloween Themed Cosplay Party, Halloween Trick-or-treat
5 out of 5 stars with 1 ratings
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$36.99
Buy 1 get 1 50% off toys
Melissa & Doug Astronaut Role Play Costume Set (5pc) - Jumpsuit, Helmet, Gloves, Name Tag: Toddler Space Outfit
4.9 out of 5 stars with 116 ratings
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Pretend Play Wizard Costume with Cape, Hat, Beard & Wand 2T-XS - Gigglescape™
4.5 out of 5 stars with 18 ratings
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reg $27.99 - $31.99 Sale
Joyfy Toddler Halloween Costume Pirate Costume,boys Pirate Costume suit, baby Pirate Outfit Set for Toddler Halloween Themed Dress Up Party
4.7 out of 5 stars with 24 ratings

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