SpongeBob SquarePants Infant Costume

Soak Up the Cuteness

Get ready to dive deep into adorable territory with this officially licensed Infant SpongeBob SquarePants Costume. Perfect for the tiniest residents of Bikini Bottom (or just your living room), this cozy costume transforms your little one into everyone’s favorite jellyfishing, Krabby Patty-flipping sponge—with a smile that could rival SpongeBob’s own.

A Sea-Worthy One-Piece

Designed for comfort and cuteness, this all-in-one outfit captures SpongeBob’s classic look, from the white shirt and red tie to the brown pants and striped socks printed right on the fabric. Soft yellow sleeves and a hood complete the transformation, giving your baby that bright spongey vibe without the soak. The hood features SpongeBob’s friendly face printed across the top, complete with his iconic wide eyes, buck teeth, and ever-joyful grin.

Finishing Touches with Nautical Nonsense

The footies aren’t just warm—they’re stylish, too, with SpongeBob’s face printed on the soles for extra character detail from head to toe. The fabric is soft and lightweight, perfect for Halloween outings, costume parties, or cozy cartoon-themed days at home.

Ready for Undersea Adventures

Whether your little one is joining the Jellyfish Fields Parade or simply stealing the spotlight at a family gathering, this costume is guaranteed to get laughs, smiles, and maybe even a few bubbles. It’s a delightful choice for fans of the classic Nickelodeon series and a fun way to start your baby’s costume journey with a splash. Because even the smallest Sponge deserves a big Bikini Bottom welcome.