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Adult Onesie Pajamas - Unisex Halloween Animal Costume Sleepwear for Men & Women - Comfy & Fun Cosplay Outfit

  • Based on 873 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Jun 12
Order within 17 hours and 43 minutes
Available payment plans shown during checkout

Size: X-Large


Color: Fly Squirrel


Package Dimensions ‏ : ‎ 10 x 8 x 2 inches; 1.5 Pounds


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ October 23, 2023


Manufacturer ‏ : ‎ Magicalani


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 12

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

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Incredibly cozy!.
I find myself wearing it more often than normal pajamas. Whilst the leg length was a fair bit shorter than I had hoped, the onesie itself fits very well and leaves enough room for me to move. It looks very cute, provides ample warmth, and is just loose enough to allow proper air flow. The fur markings are stitched on/attached from the outside instead of being apart of the actual onesie suit itself so it could eventually cause a tear if you aren’t careful when you wash it. ... show more
Reviewed in the United States on April 29, 2024 by Random Shy Reviewer

  • Just what I needed for a party
Product is well made, looks spot on to the photos, comfortable, and soft. It is definitely on the baggier size, which was perfect for me because I’m pretty muscular but definitely something to keep in mind when ordering this. Only thing that might be bad is that it gets hot VERY quickly when you have it on, but that is to be expected more or less with any onsie ... show more
Reviewed in the United States on November 12, 2024 by Brendan GIll

  • Cute, but Buttons Not Zipper
Size: X-Large Color: Blue Unicorn
Decent suit, soft, fits like you'd expect (baggy and hangs down to the knees). The hood is a bit on the large side and the mouth part makes it impossible to see if you're wearing it hood up, but it's a fun little ridiculous onesie for a quick Halloween or other need. The one thing I very much dislike about it: it has buttons instead of a zipper. Not only does that make it harder to put on each time, but it also has gaps that show through to whatever you're wearing (or not wearing) underneath. ... show more
Reviewed in the United States on January 30, 2025 by CPGab

  • Cute, comfortable, and reasonably priced!
My only concern is long-term durability. I did buy this and according to the measurements, unless I measured incorrectly and/or am an idiot which I'm not willing to deny, I received a size that was a bit too small. However with Amazon's generous return policy, I was able to get it exchanged for a size up. That being said, the tuxedo pattern has pockets. I also got a grey tabby for someone else which didn't come with pockets oddly, but otherwise similar overall. The design is simple yet cute. Features like the ears and tail are movable adding to the 3D 'effect' of the 'costume'. The eyes, nose, and muzzle are all layered/embroidered so also 3D rather than heat-pressed graphics. I wonder how the tail will hold up in time. While this isn't super plush or anything, it is surprisingly comfortable to sleep in. No regrets. ... show more
Reviewed in the United States on December 7, 2023 by G9195

  • Nice material. Make sure and check the size chart, because it is different.
Size: Medium Color: Green Dinosaur
This was a gift for our daughter who is always cold. I was pleasantly surprised at the quality of the fabric, and how well it was made for the price. It is warm and has pockets. For fit, we went up a size from what she normally wears, because of the size chart (it was the right thing to do, her normal size would have been too small) It does have buttons instead of a zipper. It does have a tail that is not removable but is fun. That kinda limits the functionality. She wears it to lounge around in when it is cold. ... show more
Reviewed in the United States on February 14, 2025 by DonnaJ

  • Perfect loose and comfortable fit!
Size: X-Large Color: Bee
This was so cute to wear! I loved the little wings and little stinger on the backside. The fit was loose and the cloth material was very comfortable. It was indeed quite warm when worn so I know it'll be nice to wear during the cooler weather. Overall, a quality fit and cute addition!
Reviewed in the United States on August 15, 2024 by Alejandro Guzman

  • Hate the buttons - but it’s warm
Size: X-Large Color: Luminescent Skeleton
I was looking for something warm to lounge in. This is cute and incredibly warm but I wasn’t expecting buttons! I have the Skelton version of these Jammie’s and they have a zipper. The white button through white fuzzy material is difficult, additionally the button holes are almost too small so it’s a struggle to button AND… you should make sure you’re wearing something underneath cuz the spaces between buttons gaps and shows all your bits!! It’s not w size issue, it fits fine, just obviously there’s nothing holding it together between those buttons! I might return this. I am debating if I want to spend the money to have someone put a zipper in. It’s soft, warm, cute, nice material. Worth the price. Quite a bit too long for someone 5’1”… but I’m used to that. Anyway, if you hate gaping buttons, this one is not for you ... show more
Reviewed in the United States on January 28, 2024 by S.B.

  • Hilarious and fun product
Size: Small Color: Panada
The small was HUGE and had ample space for petite woman. Nice buttons and pockets,this was a hit as a gift and could easily be used as a halloween costume or other party event. Fun purchase, nice soft quality material.
Reviewed in the United States on February 23, 2025 by H

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