Description

A unicorn onesie for adults who refuse to grow up - and we respect that. This one features the iconic rainbow fish-scale pattern in full color: red, orange, yellow, green, blue, and purple scallops layer across the polyester flannel body. A large white belly panel and white zipper area create visual balance. The hooded top has a bright yellow horn, pink ears, and embroidered unicorn eyes.

Details That Matter

Front zipper closure with deep pockets. Sizes from kids (height 95cm) to adult XL (188cm), though this one looks particularly good in adult sizes where the scale pattern gets the room it needs to breathe. The flannel is lightweight and warm, perfect for heated homes where heavy fleece would be overkill. Browse the rest of the Unicorn Onesies collection for more options. The body runs relaxed through the torso for unrestricted movement overnight.

A Unicorn Costume accessory takes this from pajamas to party-ready. The Scale Pajama Onesie has the same pattern with a parent-child matching option.

Product form

Rainbow Fish Scale Unicorn Onesie

$20.90

    • Guaranteed secure & safe checkout.

      shop pay
      Free Shipping Worldwide

    All orders are processed within 1 to 3 business days (excluding weekends and holidays). You will receive a confirmation email with a tracking number once your order has shipped.

    Estimated delivery times after shipment:

    • United States & Canada: 4–11 days
    • Europe: 6–12 business days
    • Rest of the world: 10–20 business days

    Delivery times may vary depending on your location and customs processing. For full details, see our Shipping Policy.

      14-day money-back guarantee

    What if you don't like the product or it is flawed? You have 14 days to return it to us.



      24/7 Customer Service

    Contact our customer service team 7 days a week by e-mail if you have any questions or require advice.

    Description

    A unicorn onesie for adults who refuse to grow up - and we respect that. This one features the iconic rainbow fish-scale pattern in full color: red, orange, yellow, green, blue, and purple scallops layer across the polyester flannel body. A large white belly panel and white zipper area create visual balance. The hooded top has a bright yellow horn, pink ears, and embroidered unicorn eyes.

    Details That Matter

    Front zipper closure with deep pockets. Sizes from kids (height 95cm) to adult XL (188cm), though this one looks particularly good in adult sizes where the scale pattern gets the room it needs to breathe. The flannel is lightweight and warm, perfect for heated homes where heavy fleece would be overkill. Browse the rest of the Unicorn Onesies collection for more options. The body runs relaxed through the torso for unrestricted movement overnight.

    A Unicorn Costume accessory takes this from pajamas to party-ready. The Scale Pajama Onesie has the same pattern with a parent-child matching option.

    Size chart
    Sign up for our newsletter

    You love unicorns too? 🦄

    You are cordially invited to join our castle, many privileges await you!

    Kawaii Unicorn Banner

    Login

    Forgot your password?

    Don't have an account yet?
    Create account