Size Chart Adult Onesies
Have a good look at the size chart below to determine the right size for you.PLEASE NOTE: OppoSuits have a slim-fit design. When in doubt between two sizes, we recommend you to pick the larger size of the two.
HOW TO MEASURE
Grab a tape measure, write down the measurements and compare with our size chart for the right size.
Hold the tape horizontally to measure:
- Chest, around the widest part
Hold the tape vertically to measure
- Total, from the floor to the top of the head
- Sleeve, from the shoulder to the wrist
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Snuggle Up in Style with the Cookie Monster Onesie
Get cozy with a playful twist in the Cookie Monster onesie, perfect for lounging or themed events. Inspired by the lovable Sesame Street character, this onesie features Cookie Monster’s signature blue color and fun details like a hood with his iconic googly eyes. Made from soft, high-quality materials, it’s designed for comfort and durability. Whether you’re binge-watching your favorite shows, attending a costume party, or simply relaxing, this onesie lets you channel your inner cookie-loving monster in style. Shop your Cookie Monster onesie today!
