Adult Unicorn Onesie

Adult Unicorn Onesie

Adult Unicorn Onesie
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Last Updated on May 18, 2024 by Canny Costumes

Adult Unicorn Onesies are unisex pajamas. They come in one piece and are easy to wear. Most of them include slip-on foot coverings and can be found in various colors and designs.

Moreover, the manufacturers make onesies from flannel material that is soft, warm, and comfortable. They have a unicorn horn, floppy mouth, two ears, and eyes. Also, a tail matches the mohawk, made from the lightest and softest material.

This onesie has higher mobility as it is flexible enough. You can wear this at Halloween and themed parties. Here are some good-quality adult unicorn onesies you can wear on the upcoming Halloween.

Blue Unicorn Onesie

This Halloween, you will look mythical and magical by wearing the blue unicorn onesie. It is hooded, comes in blue color only, and is made from Polyester. Therefore, it is too soft, light, comfortable, and warm to wear.

Furthermore, this onesie has no batteries as it does not inflate. However, the Unicorn is a symbol of purity and grace. This will be the best choice for you this Halloween or any upcoming party. You can find them online and at physical stores as well.

Unisex Adult Animal Onesies Pajamas One Piece Christmas Pajamas Cartoon Cosplay Costume Loungewear Blue Unicorn

Rainbow Unicorn Onesie

You can also find rainbow unicorn onesies in the vast market of onesies. These are more like comfy pajamas that keep you warm and stylish. Rainbow print is cute and quite famous among female customers. 

In addition, onesies are so comfortable that anyone can wear them to look adorable and keep themselves warm. Rainbow onesies usually come with elasticated wrist and ankle cuffs. Also, side pockets help to keep your phone and wallet safe.

Adult Animal Onesie Pajama Costumes (Striped Rainbow Unicorn, Large/X-Large)

Mystical Unicorn Costume

Have you ever heard of mystical costumes? Unicorn Onesies are sometimes designed as mystical costumes. It is a polyester jumpsuit, usually with a faux blue fur mane and a tail made of similar material.

It is decorated with foil stars on the costumes and holographic spandex in the attached hood. The perfect dress when you want to stand out at a party.

ABENCA Fleece Unicorn Onesie Adult Pajamas for Women Cartoon Animal Christmas Halloween Cosplay Onepiece Costume,Sky Unicorn.M

Customizable Unicorn Onesie

You can customize these onesie pajamas for yourself or your whole family. You have the option to change the color however you like. Moreover, the design depends on your choice.

Additionally, the Unicorn onesie usually comes in a white background jumpsuit with mixed pink and purple colored prints. But if you want to change the pattern or apply some beads, it’s possible without costing you extra money. Many online and physical stores sell customizable unicorn onesies so you can grab the piece you want for the party.


It is possible to find your required unicorn onesie according to your required design and color. Most of these onesies are available as comfy pajamas. However, you can also find customizable stuff according to your party theme. We hope that this article has helped you find ideas for adult unicorn onesies for a comfortable and iconic look.

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