Cookie Monster Onesie

$54.99

  • Fabric: thick bright blue fleece
  • Style: hood with two white googly eyes, hip pocket embroidered COOKIE MONSTER with a plush chocolate chip cookie
  • Comfort: button front, roomy cut, ribbed cuffs at wrists and ankles
  • Perfect for: Halloween parties, group costumes, brunch in pajamas, Sesame Street fans
  • Machine wash: safe, easy care
  • 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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  • Fabric: thick bright blue fleece
  • Style: hood with two white googly eyes, hip pocket embroidered COOKIE MONSTER with a plush chocolate chip cookie
  • Comfort: button front, roomy cut, ribbed cuffs at wrists and ankles
  • Perfect for: Halloween parties, group costumes, brunch in pajamas, Sesame Street fans
  • Machine wash: safe, easy care

Raid the cookie jar in a Women's Cookie Monster Onesie

There is a certain freedom in being a blue monster whose only goal is dessert. This Cookie Monster onesie for adults captures it in thick blue fleece, with two white googly eyes perched on the hood and a chest that closes with a neat row of buttons. The signature pocket on the hip spells out the monster's name in embroidery and comes with a plush chocolate chip cookie tucked inside, so the snack is never far. Ribbed cuffs at the wrists and ankles keep the warmth locked in through the whole night.

Men's Cookie Monster Onesie for grown-ups who never left Sesame Street

Some childhood heroes deserve an adult-sized comeback. The adult Cookie Monster onesie turns nostalgia into the comfiest pajamas and the boldest outfit at the Halloween party, the ugly sweater night or the Sunday brunch nobody wants to get dressed for. The roomy cut leaves space for a real appetite, the fleece feels soft from the first evening, and the buttons open fast when the oven timer rings. Om nom nom has never looked this relaxed. Add it to the cart and let the cookie crumbs fall where they may.

The street keeps growing

Young fans can join in with the kids Cookie Monster onesie, cut in the same style for children. The Elmo onesie shares the same playful spirit and works well for group outfits. Finally, browse the whole adult onesies collection to find another design to love.

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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