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COSUSKET Snug Fit Unisex Adult Onesie Pajamas, Flannel Cosplay Animal One Piece Halloween Costume Sleepwear Homewear

  • Based on 7,954 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jun 11
Order within 23 hours and 5 minutes
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Color: Blue Dot


Size: X-Large


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ August 3, 2024


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #3,421 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #3 in Women's Novelty One-Piece Pajamas #4,354 in Women's Fashion


#3 in Women's Novelty One-Piece Pajamas:


#4,354 in Women's Fashion:


Customer Reviews: 4.7 4.7 out of 5 stars (8,059)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Fantastic!
Color: Light Blue Size: Medium
I purchased these for my daughter, they fit great and are absolutely adorable. The material is super soft and nice and warm.
Reviewed in the United States on October 27, 2025 by Amy

  • Softest, coziest costume ever!!!!
Color: Blue Dot Size: XX-Large
First of all, this arrived with 24 hours of ordering which is amazing. Second, it is SO SOFT! On the inside and out. This is the coziest costume ever. I bought a 2XL for my partner because he’s 6’ and I wanted to make sure it was long enough and roomy (not too snug), and the size is perfect. We’re gonna be Boo and Sully for Halloween, and while leggings and an oversized t-shirt are comfy, I’m honestly jealous of this costume cause it’s so freaking cozy! Perfect for sitting out on a chilly night handing out candy to the kiddos. I told him, next year we’re both getting these kinds of costumes because who doesn’t want to feel like they’re wrapped in a blanket all night?! Maybe we’ll be Pooh Bear characters, idk. But I know I’ll be buying again! No pic cause he’s 👉shy👈 lol, you’ll just have to trust me. It’s sooo good. Buy this. ... show more
Reviewed in the United States on October 11, 2025 by Molly

  • So comfy, I love it
Color: Pink/Red Size: Medium
I am 5ft3in and 145ish lbs I normally wear mediums and ordered a medium and it fit great! It is a little baggy and long on the limbs, but that’s how I prefer things (all shown in pics 1 pic I have it normal and the other to show the length). It is SUPER soft and seems to be fairly warm. I could definitely put some layers underneath for cold Halloween night if needed. I was extremely surprised and thrilled that it has pockets! It was a little wrinkly at delivery but I could truly care less! ... show more
Reviewed in the United States on October 18, 2025 by Alexandra Martien-Lanigan Alexandra Martien-Lanigan

  • Cute
Color: Light Green Size: X-Large
Super soft and warm, true to size but oversized. Perfectly comfy. Good quality, held up in wash. A lot of fun with the little toe nails on the bottom.
Reviewed in the United States on November 13, 2025 by Kirby Kirby

  • Good costume size up
Color: Light Blue Size: 9-10 Years
The costume is great but I had read a review to size up so I did. This is for my 7 year old daughter she is slim but tall. I bought the 9-10 and it was still barely big enough. Luckily it fits my 5 year old so I’ll just order a bigger one for her. Otherwise it’s very cute and soft besides the sizing I would recommend! ... show more
Reviewed in the United States on September 19, 2025 by Sandra

  • Cozy go to
Color: Sloth Size: X-Large
Got for Halloween, wearing as many cold days as I can. Super soft and comfy. Keeps me warm. Got a lot of compliments. Fits true to size.
Reviewed in the United States on November 18, 2025 by Nicole Blotzer

  • Fits well and great deal
Color: Blue Size: Small
I ordered a S and it fits me greatly. I have enough room or an inner shirt or pants. Zipper quality is also good. Im 5”3 and 135lbs. I love the quality. Enough thickness to keep me warm. It’s a stealing deal for such warm and beautiful costume. This store will be in my orders history for future costumes. 100% recommended. ... show more
Reviewed in the United States on October 31, 2025 by Yen Nguyen

  • A great costume
Color: Sloth Size: XX-Large
Cozy, warm, super cute and fun to wear!
Reviewed in the United States on November 1, 2025 by MamaPantsPDX

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