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Just Love Adult Onesie Halloween Costume

  • Based on 7,464 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 19
Order within 10 hours and 36 minutes
Available payment plans shown during checkout

Special Size Type: Standard


Size: X-Large


Color: Black


Is Discontinued By Manufacturer ‏ : ‎ No


Department ‏ : ‎ womens


Date First Available ‏ : ‎ September 19, 2017


Manufacturer ‏ : ‎ Just Love


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 19

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.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Cozy and Fun Skeleton Onesie for Adults!
Special Size Type: Standard Size: X-Small Color: Black
I recently bought the adult skeleton onesie, and it's absolutely fantastic! The material is super soft and warm, making it perfect for lounging around on chilly nights. The skeleton print is not only fun but also adds a unique touch for Halloween parties or cozy nights in. I love the fit—it’s true to size and allows for easy movement, which is a plus. The hood is a great feature, and the quality of the stitching gives me confidence that it will last. Plus, it’s machine washable, which makes cleaning a breeze. If you’re looking for a comfy and playful outfit, this skeleton onesie is definitely worth it! Highly recommend! ... show more
Reviewed in the United States on October 24, 2024 by Mayshin Keltner

  • Fully fleece, super comfy and warm.
Special Size Type: Standard Size: Large Color: Black
I am 5'5", 165lbs. I bought a large so it would be big enough for clothes under in case it's cold on halloween. I should have gotten a medium. It would have been perfect even with clothes on under. I'm not sending back for a smaller size though because this is just fine and I don't have time to do so before halloween. I wore this to a trunk or treat with my kids yesterday. With leggings and a tshirt under, I was plenty warm enough in 55-60 degree weather. It is thin fleece but still warm. Skeleton is only on the front which is fine. Pockets are large enough for my huge phone. Hood is large enough too. Overall, I'm really happy with it. ... show more
Reviewed in the United States on October 26, 2024 by Brianna

  • Pretty good. Runs short, but comfy.
Special Size Type: Standard Size: Large Color: Black
I ordered a medium and a large, unsure where I would fall, and while the large did give more space in the torso, it wasn’t taller. I’m 5’9”, 5’10” on a good day, and both medium and large were equally snug in the crotch. So if you are thinking medium and large impact height, they don’t. Super soft. Definitely warm, which I found out the hard way on an 80° Halloween here in Los Angeles. I would say the quality is moderate. There were no holes or issues with the stitching but it was thin enough that I don’t think I will have this in 20 years if you know what I mean. Good enough, though, that I bundled it up in the closet for next year. It’s definitely not a cheap throwaway. My kiddo was a skeleton for Halloween and he wanted me to be one too. This did the job without costing a fortune. ... show more
Reviewed in the United States on November 7, 2023 by Justin N.

  • Super Cute & Comfy
Special Size Type: Standard Size: X-Large Color: Black
Fits like pic, looks like pic. It is so soft inside and out, very very pleased with this purchase! True to size.
Reviewed in the United States on November 10, 2024 by Caya

  • Fits great
Special Size Type: Standard Size: Large Color: Black
This came super fast which was great. The outfit is soft and warm and fits perfectly
Reviewed in the United States on October 27, 2024 by tessamm

  • It worked for the occasion
Special Size Type: Standard Size: X-Large Color: Black
This works for the occasion. I was a little disappointed that the size ran really small. I even sized up, thankfully otherwise I would not have been able to wear it. I thought this was gonna be more like a material, but it was very cheaply made and for the price I would’ve liked a better quality so that I could wear it, on other occasions, but this is definitely gonna be a one and done outfit ... show more
Reviewed in the United States on November 3, 2024 by Rachel Roberts Rachel Roberts

  • Cozy
Special Size Type: Standard Size: X-Large Color: Black
Cozy feel, but runs small. I suggest order 1 or 2 size up.
Reviewed in the United States on October 25, 2024 by Angelica Garay

  • Fit Perfect
Special Size Type: Standard Size: X-Large Color: Black
5'5 , 210lbs with curves. Love it, comfortable, great material sz 1X
Reviewed in the United States on October 29, 2024 by Amazon Customer Amazon Customer

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