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ABENCA Fleece Unicorn Onesie Pajamas for Women Adult Cartoon Animal Christmas Halloween Cosplay Onepiece Costume

  • Based on 4,813 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Aug 21
Order within 5 hours and 52 minutes
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Color: A - Star Sky Unicorn


Size: 3X-Large


Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 15.75 x 13.78 x 1.97 inches; 1.5 Pounds


Item model number ‏ : ‎ ABENCA.PA001unicorn


Department ‏ : ‎ womens


Date First Available ‏ : ‎ July 16, 2018


Manufacturer ‏ : ‎ ABENCA


Best Sellers Rank: #5,983 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #24 in Women's Novelty One-Piece Pajamas #5,028 in Women's Fashion


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


#5,028 in Women's Fashion:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 21

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


  • Cute and soft!
Color: A - Star Sky Unicorn Size: Small
This is super cute! It fits true to size. It’s very soft. The material is a good quality, thick, and durable. It smelled new. Machine washable but hang dry for the mane and tail to say nice.
Reviewed in the United States on October 11, 2025 by Morgan Vickers

  • Loose and comfy
Color: B - Rainbow Unicorn Size: X-Large
My husband looks fantastic in this lol he got a matching one with our daughter per her request for Halloween and he’s excited to match with her. Fits well, it keeps him warm
Reviewed in the United States on September 23, 2025 by Brittany

  • I am 5'3 and the Pajamas made for taller people
Color: Deer Size: 3X-Large
The pajama is beautiful and very soft. But it is too long. The good thing is it has cuffs at the end so you won't worry about it dragging. But because it's long and I am short the tail is not where it should be. Its way past my knees so it looks like the butt area is saggy. The antlers do not stay up. It's too heavy for the material. Very warm! It has pockets. ... show more
Reviewed in the United States on December 6, 2024 by Rosio

  • My kid just freaking loves them!
Color: Doggy Size: Medium
So it's soft, warm, but not toooooo warm. My kid loved them but I wanted to review cause of the customer service. If I could rate the cs a 10 I would. We actually got this set twice. The first onesie the zipper didn't have the cap piece so I emailed to ask if it was the design or not and said that they should consider adding a cap piece (was planning on stitching one in) they emailed back apologizing that there wasn't one, there should have been and just sent out a new one! Told me not to worry about the other, use or dispose to my disgression they just made the decision and sent another. Made it super easy so now all my kiddos are getting their fun onesies through this company. ... show more
Reviewed in the United States on March 11, 2023 by Jennifer McConnell

  • Be fore warned this custom does run small so order a size up
Color: Lion Size: Medium
Let me start off by saying that this is a really cute costume. I bought this costume for my daughter who was in a play at school. When it arrived she was excited to try it on. I found the material to be really thin and she clearly needed to wear clothes underneath, the front of the costume has a button closure which I don't care for at all, I think it would have been better just to have a zipped front. I found it odd that the back of the costume has a button closure as well, it just looks cheaply made. After reading multiple reviews of people advising to buy a size up, I'm glad I did because when she did put it on it clearly needed to be ordered that extra size up. Now it was a good thing that she only needed this costume during the play because it didn't wind up lasting very long. Remember I told you about the thin material and the button closures? Somehow a few of the buttons popped off during her wardrobe change, which doesn't surprise me because they looked like they were loosely sewn on in the first place, but when the buttons popped off some of the flimsy fabric tore with it. In my opinion, whomever decides to buy this costume please don't assume that it's going to last more than a few days because it won't. ... show more
Reviewed in the United States on January 28, 2020 by Stephanie

  • Says 2 day shipping and it never even arrived!!
Color: Deer Size: Medium
Bought this cute costume for my teen daughter's Halloween dance and it never arrived. Very Disappointed.
Reviewed in the United States on October 23, 2025 by Carrie Smith

  • Cozy & cute & warm
Color: A - Star Sky Unicorn Size: Medium
I got this because my place gets cold and I got tired of climbing in and out of my snuggie. It's comfy and soft. Very warm. The pockets are an added bonus.
Reviewed in the United States on October 26, 2025 by Wren Spencer Wren Spencer

  • Super soft,comfortable and warm!
Color: Deer Size: 3X-Large
I bought this for trick or treating with my kids. I sized up just to get a baggy feel. It was so soft and comfortable, I'm planning on using it as a house onesie. I was pleasantly surprised with how warm it was! I didn't need any extra layers, even while outside in the cold for a few hours (in northeast US in October). Not thin, couldn't see through it. No rips,holes, problems with it at all. The antlers were just fine and people saw them easily when the hood was up. Definitely worth it, very happy with my purchase! ... show more
Reviewed in the United States on December 5, 2023 by Joey

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