SpongeBob Onesie

$54.99

  • Made from: plush flannel, ideal for thermal comfort
  • Details: yellow body with sponge holes, brown pants and a red tie printed on the front, SpongeBob hood with big embroidered eyes
  • Comfort: roomy fit with a hood and long elasticized sleeves
  • Occasions: Halloween, cartoon marathons, group costumes, lounging
  • Washing: machine washable, built for regular wear
  • Ultra-soft fabric | Warm and comfortable
  • Pajama and costume | Two in one
  • Any occasion | Bedtime, parties, movie nights
  • Gift-ready | One they’ll actually wear
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  • Made from: plush flannel, ideal for thermal comfort
  • Details: yellow body with sponge holes, brown pants and a red tie printed on the front, SpongeBob hood with big embroidered eyes
  • Comfort: roomy fit with a hood and long elasticized sleeves
  • Occasions: Halloween, cartoon marathons, group costumes, lounging
  • Washing: machine washable, built for regular wear

Women's SpongeBob Onesie to become the square yellow hero of Bikini Bottom

Imagine yourself wrapped in the softness and warmth of a SpongeBob onesie for adults after a long day. This one-piece is ideal for fans of all ages, including devotees of Patrick and Gary. With its bright colors and cheerful design, it perfectly captures the famous square yellow character of Bikini Bottom.

Its roomy fit ensures total freedom of movement, letting you relax or move around without restriction. The playful design and careful finishes add a touch of cheer to your evenings and your moments of relaxation at home or under the starry sea of your dreams.

A deep dive toward Bikini Bottom in a Men's SpongeBob Onesie

The adult SpongeBob onesie lets you relive the adventures of the little yellow sponge and his sea friends while enjoying unmatched comfort. Its long sleeves and plush hood will keep you nice and warm on chilly nights, and its snuggly feel will make you forget all your worries.

Slip on this one-piece garment and drift down to the bottom of the ocean. Whether for your next pajama party or simply to treat yourself to moments of pure coziness, this outfit is a must-have for anyone looking to combine style, comfort and love for SpongeBob.

Join SpongeBob's crew as a family

Young fans can join in with the kids SpongeBob onesie, cut in the same style for children. The Minions onesie shares the same playful spirit and works well for group outfits. Finally, the adult onesies collection covers every other design for grown-ups.

Frequently Asked Questions

It's made to keep you warm on the couch through fall and winter, so yes, it's cozy. The relaxed fit lets air move around, though, so you won't get that stuffy feeling you get from tight pajamas. It comes into its own as soon as the weather turns.
Machine wash cold on the gentle cycle. Turn it inside out and toss it in a mesh laundry bag to protect the hood. Skip the dryer and the iron. It air-dries fast and fluffs right back up on its own.
Yes, every onesie we make is unisex. The roomy cut works for men and women alike, our kids' styles fit girls and boys just the same, and our baby sizes are cut the same way for everyone. Just check the size chart to find your fit.

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  • Ships in 1-2 business days
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