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COSUSKET

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

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 9
Order within 3 hours and 25 minutes
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Color: Brown


Size: Medium


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ April 7, 2026


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


Best Sellers Rank: #13,927 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #1 in Women's Novelty One-Piece Pajamas #21,534 in Women's Fashion


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


#21,534 in Women's Fashion:


Customer Reviews: 4.7 4.7 out of 5 stars (8,865)


Color: Brown


Pattern: Solid


Seasons: All


Rise Style: Mid Rise


Fit Type: Fitted


Subject Character: Brown Bear


Sleeve Type: Long Sleeve


Neck Style: Hooded Neck


Product Style: Soft


Bottom Style: Pant


Occasion Type: Birthday, Christmas, Easter, Halloween, Party


Brand Name: COSUSKET


Included Components: Pants


Age Range Description: Adult


Special Size: Adult


Number of Pieces: 1


Item Length Description: Ankle Length


Unit Count: 1 Count


UPC: 433599298082


Manufacturer Part Number: HU-XI-15


Item Type Name: COSPLAY ONESIE


Size: Medium


Inseam Length: 28 Inches


Waist Size: 46 Inches


Garment Size Country: United States


Apparel Closure Type: Zipper


Specific Uses For Product: Sleeping, cosplay


Embellishment Feature: Embriodery


Sleeve Length Description: Long Sleeve


Fit to Size Sentiment: True


Shoulder to Bottom Hem Length: 28 Inches


Material Type: Polyester


Fabric Type: 100% Polyester


Product Care Instructions: Machine Wash


Apparel Fabric Stretch: No Stretch


Apparel Fabric Weight Class: Medium Weight


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 9

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

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View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Comfortable and cozy!
Color: Red/Yellow Size: Large
I used to own a similar onesie bought at a large discount retailer, the quality of this onesie is definitely superior. It is thin but warm. I fit just right, I got a large and I am 5'2" and about 185 pounds. My husband got a Tiger one Medium size, his build is similar and it fit too. I think either Medium or large could have fit. The wrinkles went away in about an hour of having it on. The design is perfect and it is just stretchy enough to feel snug but not tight. The fabric is also soft in the inside, so it felt really good. We wore them to a big party and got a bit hot with all the people but at home it feels just right for a winter night. I just like lounging in these things and this was a good purchase. ... show more
Reviewed in the United States on February 23, 2026 by Damián
    • Great costume
Color: Green/Blue Size: X-Large
Great halloween costume. Super soft and comfy, and surprisingly warm. It is not super heavy, but it did come with a smell that needed to be washed out. Got it for a group costume and it fit perfectly and looked super nice compared to a lot of the other ones I found online.
Reviewed in the United States on January 5, 2026 by Chandler
    • Great quality!
Color: Light Blue Size: 5-6 Years
Great quality! Daughter absolutely loves this. She wears them as jammies now but used it initially for halloween costume. Very soft, warm. Size true to fit. Has room to wear layers underneath but it is really warm with out layers. I wash it a lot and it still looks new.
Reviewed in the United States on January 29, 2026 by Kaity H
    • Super Soft Piglet Onesie – Perfect for Halloween & Disney
Color: Pink/Red Size: X-Small
Review Image by Tiffany Tiffany
This Piglet onesie is unbelievably soft and cozy. We got it for my daughter to wear to Oogie Boogie at Disneyland for Halloween, and it was perfect. The fabric is plush and comfortable, not itchy at all, and she stayed cozy the whole time. Such great quality and absolutely adorable.
Reviewed in the United States on December 18, 2025 by Tiffany Tiffany
    • Super cute but size up
Color: Blue Size: Small
Review Image by Beulah Lee Beulah Lee
Review Image by Beulah Lee Beulah Lee
The onesie is very comfortable and I love how vibrant the colors are. I typically wear a size Small, but I felt that the torso length is a bit short, so it's very snug around the butt area. If you want a baggier feel, go one size up. The material isn't super thick, but it is warm.
Reviewed in the United States on February 11, 2026 by Beulah Lee Beulah Lee
    • I Am in Love With This Angel Pajama🩷🩷🩷🩷🩷🩷🩷🩷
Color: Pink Size: Large
I Am In Love With This Angel Pajama Because It Feels Very Comfortable And Please Tell The Company Who Made This Pajama And The Purple Nose And Back Spot And Purple on The Antennas Like Angel In The Cartoon Movie And Show And Zipper Part Is In Awesome Quality Choose This Large Size Because I wasn’t Sure If It Would Be Too Big Or Too Small And The Arms Part Was Perfectly Fit My Fingers Are Close To The Cuffs Parts And The Ankles Parts Are Just Perfect Fits On My Ankles And The Fabrics Are Perfectly For Winter ❄️Seasons And Look Awesome Details Fun On This Angel Pajama-Rachel. ... show more
Reviewed in the United States on January 30, 2026 by robert sebby
    • Great Halloween costume for the whole family
Color: Light Blue Size: 2-3T
This is super soft and cute. It was warm enough to wear by itself on a 40 degree Halloween day. The sizing was spot on.
Reviewed in the United States on March 3, 2026 by Kristina
    • 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

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