• Man and Woman wearing blue pluche Cookie Monster Adult onesie for adults. Standing next to each other, holding hood with the hand.
  • Man and Woman wearing blue pluche Cookie Monster Adult onesie for adults. Standing next to each other, holding hood with one hand.
  • Man wearing blue pluche Cookie Monster onesie
  • Woman wearing blue pluche Cookie Monster onesie for adults
  • Man wearing blue pluche Cookie Monster onesie
  • Woman wearing blue pluche Cookie Monster onesie for adults
  • Man wearing blue pluche Cookie Monster onesie, view from the back
  • Woman wearing blue pluche Cookie Monster onesie for adults, view from the back

Cookie Monster
Adult Onesie

£44.95
£44.95
Sale Sold out
Tax included.
Size:

  • Includes: Onesie
  • Onesie: Hood, Side pockets, Kangaroo pocket at front, Brushed fleece inside
  • Fabric: 100% polyester
  • Washing instructions: Do not tumble dry, Machine Washable, Do not bleach
  • Model Size: The male model is 6'1.5" / 186 cm tall and is wearing size M, the female model is 5'8" / 173cm and is wearing Size S

Can you hear the delightful sound of cookies crunching? That's right, it's time to unleash your inner cookie-loving monster with the irresistible OppoSuits Cookie Monster Onesie! The one piece is made from a soft huggable fabric that is perfect for lounging around and watching Sesame Street marathons, because the roomy pockets are perfect for carrying your favorite snacks or even hiding a secret stash of cookies. Let your inner Cookie Monster roam free, one delicious bite at a time!

Also available in
Kid wearing blue pluche Cookie Monster onesie
OppoSuits
Cookie Monster
£37.95
£37.95
Kid wearing red pluche Elmo onesie
OppoSuits
Elmo Onesie
£37.95
£37.95
A man and a woman are dressed in a red Elmo-themed onesie. The overall design mimics the look of the Sesame Street character Elmo. The background is plain, putting focus on the costume.
OppoSuits
Elmo Onesie
£44.95
£44.95

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Quality and Fit

Look sharp, feel comfy. Our slim-fit suits are made from high-quality polyester twill—built for style and movement. Go classic or go wild—your wardrobe, your rules.