Description

Where Magic Meets the Ocean

Half unicorn, half mermaid, fully ridiculous - in the best way. This unicorn mermaid onesie has a fish-scale pattern layered over every color of the rainbow, from deep red through orange, yellow, green, and purple. The white belly panel keeps things grounded while the 3D unicorn hood brings the fantasy with embroidered eyes, a plush horn, and a striped rainbow mane. Polyester flannel construction means it is warm, lightweight, and machine-friendly.

Family Sizing

Sized for the whole family - kids start at 4T (height 90cm) and adults go up to XL (height 185cm). The hip zipper is there when you need it. Cuffed ankles and wrists seal in warmth without making it hard to move around. It is the Unicorn Onesies collection standout, hands down.

If your kid is into the underwater fantasy thing, pair this with something from the Unicorn Hoodie collection for layering options. Or grab the Prints Onesie for a totally different pattern that is equally bold. Bedtime has never been this extra.

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Rainbow Mermaid Unicorn Onesie

    $46.90

    • 10% OFF with code UNICORN10 at checkout

      • Guaranteed secure & safe checkout.

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        SHIPPING & DELIVERY

      Delivery (domestic): 7-12 business days - Free shipping.

      Delivery (international): 7-12 business days - Free shipping.

      You receive a tracking link by email as soon as your parcel leaves our warehouse.

        RETURNS & REFUNDS

      Return window: 14 days from delivery.

      Return address: You will receive the return address by e-mail once your return has been approved. Please do not ship any item back before requesting a return.

      You may try the item on as you would in a shop. The original packaging is not required - just pack the item so it travels safely. Once we receive your return, the refund is issued to the original payment method.

      Questions? Write to contact@kawaii-unicorn.com with your order number.

        CUSTOMER SERVICE

      Support hours: Mon-Fri 9am-5pm (GMT+8).

      Response time: 24 hours (business days).

      Write to contact@kawaii-unicorn.com - please include your order number so we can help faster.

      Description

      Where Magic Meets the Ocean

      Half unicorn, half mermaid, fully ridiculous - in the best way. This unicorn mermaid onesie has a fish-scale pattern layered over every color of the rainbow, from deep red through orange, yellow, green, and purple. The white belly panel keeps things grounded while the 3D unicorn hood brings the fantasy with embroidered eyes, a plush horn, and a striped rainbow mane. Polyester flannel construction means it is warm, lightweight, and machine-friendly.

      Family Sizing

      Sized for the whole family - kids start at 4T (height 90cm) and adults go up to XL (height 185cm). The hip zipper is there when you need it. Cuffed ankles and wrists seal in warmth without making it hard to move around. It is the Unicorn Onesies collection standout, hands down.

      If your kid is into the underwater fantasy thing, pair this with something from the Unicorn Hoodie collection for layering options. Or grab the Prints Onesie for a totally different pattern that is equally bold. Bedtime has never been this extra.

      Polyester: Smooth, Sturdy, and Ready for Anything

      Polyester has a soft, smooth finish that holds bright colors beautifully, so your favorite prints stay looking cheerful. It is light but tough, which makes it great for everyday pieces like backpacks or hoodies that tag along on every adventure.

      • Wipe small marks with a damp cloth and mild soap.
      • Air dry when you can to keep the shape nice.
      • Follow the care label on your item for the exact wash and dry settings.

      A little care keeps polyester looking fresh and ready for more fun.

      Flannel Fabric Feel

      Flannel has a soft, brushed surface that feels cozy and warm against the skin. It is a natural fit for pajamas, robes, and blankets, and it also works nicely for headbands that stay gentle on the head. The slightly matte look gives everyday pieces a relaxed, homey feel. To keep flannel looking its best, wash it gently and follow the care label on your item for the right temperature and drying method. A little care helps it stay soft and keep its shape over time.

      Choosing Kids Unicorn Items They Will Love

      When you shop for kids, comfort and easy use matter most. Look for soft fabrics and simple closures on dresses or hoodies, so kids can dress themselves without a fuss. For backpacks, check that the straps feel comfortable and the size fits their frame.

      • Pick roomy fits that leave space to move and grow.
      • Choose easy-on styles for quick mornings.
      • Think about how the item will be used, like daily wear or dress-up fun.

      A kids item in a favorite unicorn design also makes a sweet gift they will reach for again and again.

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