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Kid's Sesame Street Cookie Monster Costume Onesie

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Item # OSOSKO1001
Items Included
  • Onesie
Recommended Accessories
Sale Price $15.99 
Size: ST
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Small Moments,
Monster Memories

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Product Information

Size Chart
Size Measurement Standard Metric
Small Chest 23 1/2" 60cm
Small Waist 21 1/4" - 24" 54cm - 61cm
Size Measurement Standard Metric
Medium Chest 26 3/4" 68cm
Medium Waist 23 1/2" - 26 1/2" 60cm - 67cm
Size Measurement Standard Metric
Large Chest 31 1/2" 80cm
Large Waist 27 1/2" 70cm
Size Measurement Standard Metric
X-Large Chest 35 1/2" 90cm
X-Large Waist 31 1/2" 80cm
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

Snack Time Never Looked So Cozy

Let your little one transform into their favorite blue, cookie-loving monster with the Kid's Sesame Street Cookie Monster Onesie! Officially licensed from Sesame Street, this cozy onesie captures the playful charm of Cookie Monster, making it perfect for lounging, playtime, or even a fun-filled costume event. If your child loves cookies as much as Cookie Monster, they'll love snuggling up in this fuzzy, fun outfit.

Cozy and Fun Jumpsuit Style

Crafted from 100% polyester chunky fleece, this onesie offers ultimate comfort while showcasing Cookie Monster's iconic blue fur. The zipper down the center front makes it easy for kids to slip in and out of, while the attached hood—complete with fiber-filled and embroidered eyes—brings the beloved character to life. The inside of the hood is lined with a fun print of cookies and crumbs, adding an extra touch of Cookie Monster's irresistible personality.

Functional Features for Monster Fun

This onesie doesn't just look cute—it's practical, too! Pockets on each side of the zipper provide a handy spot for storing treasures (or snacks), while rib-knit cuffs on the wrists and ankles ensure a snug, comfy fit. Whether they're pretending to munch on cookies or cuddling up for a nap, your little one will stay warm and cozy all day long.

Perfect for Little Cookie Monsters

The Kid's Sesame Street Cookie Monster Onesie is a must-have for any young fan of the show. It's perfect for relaxing at home, playdates, or even costume parties where comfort meets cuteness. Officially licensed from Sesame Street, this onesie is designed for fans who can't get enough of Cookie Monster's loveable energy.

Cookies and Cuddles

Ready for a cozy, cookie-filled adventure? With its fun design and snug fit, this Cookie Monster onesie is the perfect way to bring a bit of Sesame Street magic into your little one's world!

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