Baby & Toddler Halloween Costumes | GentleNest Co

US shipping$6.70 USD · Free on orders $49+

Estimated delivery: 7–14 business days from purchase.

Shipping details

246 styles available

Green cow hat with ears and horns and green plush pillow

Baby wearing green cow romper costume set with hat and pillow

Green cow hat with ears and horns on wooden mannequin head

Green cow romper costume set laid out with hat and pillow

Green Cow Romper Costume Set for Newborns

$38.00

Hot pink crochet baby mermaid costume set with starfish headband

Crochet Baby Mermaid Costume for Infants

$31.00

Handmade khaki knit baby lion costume set with romper and mane hat

Handmade Lion Knit Baby Costume for Newborns

$51.00

Baby wearing black bat wing costume set with hood and pants

Bat Wing 3-Piece Baby Costume Set

$48.00

Infant cow print fleece romper costume with hood featuring yellow horns and pink ears, and a decorative bell at neckline.

Cow Print Fleece Romper Costume for Infants

$47.00

Charcoal gray baby bat romper costume with hood and ears

Dark gray baby bat jumpsuit costume with hood and ears

Light gray baby bat jumpsuit costume with hood and ears

Medium gray baby bat jumpsuit costume with hood and ears

Baby Bat Romper Costume for Infants

$39.00

Green Dinosaur Infant Hooded Romper Costume

Green Dinosaur Infant Hooded Romper Costume Side View

Green Dinosaur Infant Hooded Romper Costume Multiple Views

Yellow Tiger Infant Hooded Romper Costume Front and Back Views

Yellow Tiger Infant Hooded Romper Costume

Infant Tiger and Dinosaur Animal Romper Costumes

$48.00

Orange toddler astronaut romper costume with black suspenders and patches

Toddler Astronaut Romper Costume for Infants and Toddlers

$63.00

Handmade mohair bee costume set for newborn including striped romper and matching hat

Handmade Mohair Bee Newborn Costume for Photography

$45.00

Red crochet baby firefighter costume set with hat and suspenders trousers

Crochet Baby Firefighter Costume Set for Newborns

$35.00

Baby wearing white chick costume with hooded romper and yellow pants with foot covers

Toddler in white chick costume standing indoors with Easter eggs

Toddler wearing white chick costume outdoors with pumpkins

Flat lay of white chick costume set with hooded romper and yellow pants

Close-up of yellow pants foot covers shaped like chick feet

White Chick Hooded Romper Costume Set

$51.00

Baby wearing a white fluffy chicken romper costume with a hood featuring red comb, yellow beak, and yellow chicken feet.

Baby Chicken Romper Costume

$77.00

Baby wearing a yellow duck romper costume with hood featuring an orange duck bill

Yellow Duck Romper Costume for Children

$57.00

Black pirate vest with red trim and skull emblem, and red sash belt laid flat

Pirate Vest and Sash Costume for Children

$25.00

Infant wearing a yellow duck-themed fluffy romper costume with hood featuring duck bill and eyes

Baby Duckling Plush Romper Costume

$87.00

Nautical baby romper set with captain hat

Baby Nautical Captain Romper Costume

$48.00

Red strawberry print romper costume with green ruffle and tie straps for toddler girls

Strawberry Print Romper Costume for Toddlers

$47.00

Child wearing black and white penguin hooded dress costume with yellow foot covers

Penguin Hooded Dress with Feet Costume for Kids

$38.00

Infant wearing pink pig romper costume with hood, ears, and snout

Pink Pig Romper Costume for Infants and Toddlers

$153.00

Baby wearing a fluffy white chicken costume jumpsuit with yellow feet covers and a hood with a yellow beak and red comb

Baby Chicken Costume for Infants

$59.00

Model wearing all three infant costume sets

Fabric specification and features for infant costume sets

Infant strawberry costume set with romper, hat, and striped bodysuit

Infant bee costume set with romper, hat, and striped bodysuit

Infant pumpkin costume set with romper, hat, and striped bodysuit

Infant Bee, Strawberry & Pumpkin Costume Sets

$54.00

Toddler wearing a cow jumpsuit costume with hood, ears, horns, red collar with bell, and hoof print booties.

Toddler Cow Jumpsuit Costume for Kids

$80.00

White lamb toddler costume set with hood and leg warmers

Toddler Lamb Animal Costume

$68.00

Two children wearing green and brown dinosaur hooded romper costumes

Child wearing brown dinosaur hooded romper costume holding dinosaur egg prop

Size chart for dinosaur hooded romper costume showing sizes 110 to 150 with age and measurements

Child wearing dark brown dinosaur hooded romper costume

Child wearing green dinosaur hooded romper costume with tail and foot coverings

Dinosaur Hooded Romper Costume for Kids

$83.00

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Halloween Costumes & Accessories

Green Cow Romper Costume Set for Newborns

Crochet Baby Mermaid Costume for Infants

Handmade Lion Knit Baby Costume for Newborns

Bat Wing 3-Piece Baby Costume Set

Cow Print Fleece Romper Costume for Infants

Baby Bat Romper Costume for Infants

Infant Tiger and Dinosaur Animal Romper Costumes

Toddler Astronaut Romper Costume for Infants and Toddlers

Handmade Mohair Bee Newborn Costume for Photography

Crochet Baby Firefighter Costume Set for Newborns

White Chick Hooded Romper Costume Set

Baby Chicken Romper Costume

Yellow Duck Romper Costume for Children

Pirate Vest and Sash Costume for Children

Baby Duckling Plush Romper Costume

Baby Nautical Captain Romper Costume

Strawberry Print Romper Costume for Toddlers

Penguin Hooded Dress with Feet Costume for Kids

Pink Pig Romper Costume for Infants and Toddlers

Baby Chicken Costume for Infants

Infant Bee, Strawberry & Pumpkin Costume Sets

Toddler Cow Jumpsuit Costume for Kids

Toddler Lamb Animal Costume

Dinosaur Hooded Romper Costume for Kids