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Cozy Skeleton Costume Onesie for Adults

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Made By Us Exclusive
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Item # FUN2584AD
Items Included
  • Hooded Onesie
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Product Information

Size Chart
Size Measurement Standard Metric
Small Chest 40" 102cm
Small Sleeve Length 26 1/2" 67cm
Small Waist 40" 102cm
Small Torso 31" 79cm
Small Hips 42" 107cm
Small Inseam 31" 79cm
Size Measurement Standard Metric
Medium Chest 44" 112cm
Medium Sleeve Length 27" 69cm
Medium Waist 44" 112cm
Medium Torso 33" 84cm
Medium Hips 46" 117cm
Medium Inseam 31" 79cm
Size Measurement Standard Metric
Large Chest 48" 122cm
Large Sleeve Length 27 1/2" 70cm
Large Waist 48" 122cm
Large Torso 34 1/2" 88cm
Large Hips 50" 127cm
Large Inseam 31" 79cm
Size Measurement Standard Metric
X-Large Chest 52" 132cm
X-Large Sleeve Length 27 3/4" 70cm
X-Large Waist 52" 132cm
X-Large Torso 36" 91cm
X-Large Hips 54" 137cm
X-Large Inseam 31" 79cm
Features
  • 100% polyester
  • Cuddle minky hooded onesie has zipper down center front
  • All over skeleton graphics on the front
  • Rib knit wrist and ankle cuffs
  • Made By Us Exclusive

Warm Them Bones

The fact is skeletons are cold. Or, at the very least, not warm. They've been totally exposed. Even being buried in a satin-lined coffin doesn't add much in the way of warmth. There's simply nothing as weirdly cozy as the layers of muscle and skin where a skeleton once lived. Yet, at least once in our lives, we choose to transform into a skeleton for Halloween. In windy, cold, and dark October.

Of course, we get it. Skeletons are the perfect Halloween costume inspiration. Outside of a body, they can be really unnerving. But dressing scary doesn't need to include catching an actual chill. Which is precisely why we came up with this Cozy Skeleton Costume Onesie for Adults!

Design & Details

Keep it spooky without sacrificing comfort this Halloween when you choose this exclusive skeleton onesie! The Made By Us hooded onesie is shaped from super-soft, black Minky fleece and offers full coverage with long sleeves and a loose fit throughout.

Rib-knit wrist and ankle cuffs ensure the sleeves and pant legs fit securely, while a zipper down the front makes dressing quick and easy. The costume takes on its skeletal look with white-printed skeleton graphics that stretch from tibia to clavicle. Add your own skeleton makeup design to complete the classic and snuggly Halloween look!

Questions & Answers

Q: i was looking at this onesie and was confused about the size chart and was wondering if i would be ordering the correct size. my waistline is usually a size 40 in mens and according to the website it says i would be a size small? (1 Answer)
Asked by Anonymous | 2 October 2025
Monster Responds...
The Small does list a 40" waist, so the chart is technically pointing you there correctly. That said, costume sizes aren't the same as clothing sizes, and since a 40" waist measurement sits right at the top of the Small's range, the Medium with its 44" waist would likely give you a more comfortable fit in a onesie like this.
(AI Generated Answer)