This pretty Watermelon swimmable mermaid tail features stunning green and pink colours with added dorsal fins, reminiscent of a fresh summer watermelon! The beautiful design looks vibrant both in and out of the water. Perfect for little mermaids who love fruity, fun colours!
Made from premium quality soft, stretchy fabric with a durable matte finish, perfect for lounging by the pool and dress-up play. Unlike shiny or sequined tails that can be scratchy and uncomfortable, our tails are designed for comfort and long-lasting wear.
Part of our luxury collection, this tail includes a convenient side zip for easy dressing. For ease, insert a monofin into the tail before putting it on.
✨ What's included
- Watermelon mermaid tail with added dorsal fins and premium side zipper
- Matching green halter neck bikini
- Comprehensive mermaid tail safety guide
🌟 Why you'll love this tail
- Premium soft, stretchy fabric: 89% polyester and 11% spandex
- Durable matte finish, without scratchy sequins
- Fresh watermelon-inspired green and pink colours that won't fade
- Machine washable on a cool setting, perfect for busy parents
- Comfortable for dress-up play and photoshoots
- Added dorsal fins for a realistic mermaid look
- Luxury side zip design for effortless dressing
- Designed for swimming for those who meet the safety requirements below
🏊 Swimming & choosing a monofin
Add a monofin to give your mermaid tail structure and enable mermaid swimming. Our comfortable neoprene monofins are sold separately. Please read the safety requirements below before using a tail or monofin in the water.
📏 Finding the perfect fit
Available in sizes for ages 3–12 years. Please check our size guide below for the perfect fit. As a general rule, choose the size closest to your child's total height in cm. Clothing sizes do not indicate suitability for swimming; smaller sizes are for dress-up, not younger swimmers.
🧜 Easy care instructions
- Rinse in fresh water after swimming to remove chlorine
- Hand washing is preferable, but the tail can also be machine washed on a cool setting.
- Use mild detergent
- Hang to dry
- Avoid scooting, jumping or scraping fabric on concrete to help prevent wear
⚠️ Safety first
Mermaid tails and monofins can significantly reduce a person's ability to swim. Suitable for confident swimmers aged 7+ only, with competent adult supervision at all times, regardless of swimming ability. Please read our comprehensive mermaid tail safety guide before use.
Perfect for: Beach holidays, mermaid birthday parties, dress-up play, photoshoots and summer fruit-themed adventures! Swimming pools are for suitable swimmers under adult supervision, as outlined above.



