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Sesame Street Cookie Monster Costume Onesie for Kids

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Item # OSOSKO1001
Items Included
  • Onesie
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Small Moments,
Monster Memories

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Product Information

Size Chart
Size Measurement Standard Metric
Small Chest 25" 64cm
Small Sleeve Length 12 1/2" 32cm
Small Torso Length 20 1/2" 52cm
Small Inseam 13 1/2" 34cm
Small Child Size 2-4 2-4
Size Measurement Standard Metric
Medium Chest 29" 74cm
Medium Sleeve Length 15 1/2" 39cm
Medium Torso Length 24 1/2" 62cm
Medium Inseam 19 1/2" 50cm
Medium Child Size 6-8 6-8
Size Measurement Standard Metric
Large Chest 33" 84cm
Large Sleeve Length 18 1/2" 47cm
Large Torso Length 28 1/2" 72cm
Large Inseam 24 1/2" 62cm
Large Child Size 10-12 10-12
Features
  • 100% polyester
  • Chunky fleece onesie has zipper down center front
  • Attached hood has fiber filled eyes with embroidered eyes
  • Poly knit hood lining has images of cookies and crumbs
  • Pockets on each side of the zipper
  • Rib knit wrist and ankle cuffs
  • Officially licensed

Because Cookie Time Deserves the Right Outfit

Let's be real—if your kid loves cookies, then dressing up as Cookie Monster is a logical next step. After all, no one loves cookies as much as the big blue monster from Sesame Street! This Kid's Cookie Monster Onesie is the cozy costume option for any kid who just can't get enough cookies! It's officially licensed, so you know it's the real deal—just like Cookie Monster's love for snacks.

Product Details

This onesie is made from 100% polyester, which is basically fancy talk for super soft and cozy. It's chunky fleece, so your kid can feel like they're wrapped up in a warm, fuzzy cookie blanket. It zips right down the middle, making it easy to hop in and out—whether they're off to bed or on a cookie mission.

The attached hood? Oh, it's got fiber-filled eyes popping up and embroidered eyeballs, so they'll look just like Cookie Monster as they zoom around the house in search of the next snack. And the inside of the hood? Covered in images of cookies and crumbs, which is exactly what's on Cookie Monster's brain 24/7. There are handy pockets on each side of the zipper, perfect for stashing cookies. The rib-knit cuffs on the wrists and ankles keep everything snug and comfy.

The Real-Life Cookie Monster

If your kid's got big Cookie Monster energy, this onesie is a perfect fit. It's cozy, fun, and great for any kid ready to live that "cookies first, everything else later" lifestyle. Whether for bedtime, snack time, or just lounging around, this is a comfy way to honor the most iconic cookie fan in history. Just make sure you have couple of chocolate chip cookies on hand for them!

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