Watery mermaid tail for kids - Sunrise


In stock Only 112 in stock Sold out - notify me


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8 years / 130 cm
10 years / 140 cm
12 years / 150 cm

Add monofin + 22€

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Why? Our warehouse is chaos-organized. The same sizes/colors are not placed in the same location. We save money in our handling when we only have to pick from one location - that's why the quantity discount only applies to the same size and color. Consider it a bonus that we share the savings with you.

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Get free delivery to a parcel shop with An Post on orders over 79€. Below that, delivery costs from just 4€. Delivery is 3-5 days for orders placed before 9 PM

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Our mermaid tail costume in these beautiful shades of orange and blue gives your child the opportunity to look like a real mermaid underwater. The costume is mermaid tail only, so the accompanying monofin must be purchased separately. This mermaid tail is part of our beautiful Sunrise collection.

The tail is made from a combination of polyester and cotton, which makes the fabric resistant to chlorine/salt and particularly flexible around the lower body. In addition, an elastic band has been added at the top to ensure a snug fit up to the waist. At the bottom you will find buttons to close the fabric around the monofin.

With this costume, you'll look like a sunrise - just as beautiful and shiny. All the colors and shades of the sunrise have been brushed onto this amazing costume. That's why you'll look just as amazing.

Product specifications for our mermaid tail costume for kids:

  • The fabric is made of 95% cotton and 5% polyester, which makes the mermaid costume resistant to chlorine/salt, so it keeps its color and fit and ensures a comfortable fit.
  • A tight and elastic closure at the top so it fits naturally to the body and doesn't fall down while swimming.
  • Realistic colors and nuances that make sure your kid will look just as adorable as a real-life mermaid princess.

Get the complete Sunrise set:

When you buy our mermaid tail costume, we recommend that you buy the accompanying Fin Fun kids' monofin if you don't already have it. Please note that the Fin Fun monofin fits costumes in the following sizes: 130, 140 & 150.

If your kid wants to go all-in on looking like a mermaid, you'll find our matching bikini set with a top and bottom here.

Our mermaid tail costume is also available in the color variants Pink Blush, Blue Ocean, Milky Way and Rainbow Bloom.

Washing instructions for fabric:

  • Wash at 30° or lower.
  • Do not tumble dry.
  • Iron on low heat only.
  • Do not use highly concentrated detergent containing chloride. Otherwise, the beautiful colors may fade..

    Watery Costume - Kids mermaid tails run true to size, so go with the size you usually wear. When choosing a size, the hip size is the most accurate, so go with this size

    Explanation of sizes.
    Find the widest point on your hips and measure all the way around the hip.

    Complete your mermaid tail outfit:

    Many people use this mermaid tail for themselves, but if your kid wants to live the dream to the fullest, we also have a matching top and bottom for girls - it's as close as you can get to being a real mermaid or merman.

    How to put on your kid's mermaid tail:

    It's super easy to put on the mermaid tail. This is especially easy as we have incorporated buttons into the fabric part. In fact, it only takes two steps.

    1. Place your feet firmly in the monofin.
    2. Pull the fabric part over the monofin and upwards on yourself. The fabric should wrap around the belly, butt and hips.

    Then your kid is ready to jump in the water and swim.

    Precautions when using the Watery mermaid tail:

    The monofin is extremely durable, but it is recommended that children do not stand on the monofin itself as there is a risk of it breaking. This is also true for the fabric part, which can wear and tear from standing and walking on it.

    If you are looking for a mermaid tail for your kid that is durable and makes your kid look like a "real" mermaid or merman, then this one from Watery is a great choice.

    *Monofin is ONLY available in sizes 8, 10 and 12

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      Customer Reviews

      Based on 13 reviews
      Bolette Edaardsen

      It all seemed easy and fast

      Irene Hansen

      Watery Mermaid Tail for Kids - Rainbow Bloom (excl. Monofinne)

      Karin K. Tromborg Vad
      The best for a little water -happy girl

      My daughter loves her fine mermaid tail and is practicing to become even better at swimming with it.

      Susanne S.


      Pernille e.
      Super nice mermaid tail

      Super nice mermaid tail

      Lenette T.
      The child was extremely happy

      The child was extremely happy

      Birgitte F.
      Really delicious case

      Really delicious case

      Lars Sandvik
      Satisfied all the way

      From order to the swimsuit was received, and not least used, we were satisfied. Just make sure it is ordered to find. Fortunately, it was included this spring.

      Theresa Glifstam
      Very nice suit. It's just a shame

      Very nice suit. It is a pity that I did not realize that the hard fins were not included when it was in the picture and the text was not visible. Now that I want to order the fin, it is sold out and also costs more than if you buy it with the suit.

      Elin Winberg
      In the picture there was

      In the picture there was a monofin and a bikini top, but none of the parts were included. (Which we read after delivery) 1-3 days ended for 8 days and my daughter wasn't so happy ....

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      Free exchange / easy returns

      Yes, that's right. Exchange is completely free when using our fast return system - without the need for a printer. Click here to learn more. Regular returns cost €5.

      Free 3-5 days shipping over €79

      Delivery is on us when you purchase for over €79. Below that threshold, it costs starting from €4. We deliver with An Post.

      In doubt? Check out our recommendations.

      Not sure if this is the right product for you? Click here to see our detailed product recommendations. Handpicked by our founder.

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