In stock
Girls Mermaid Tail Swimming Costume - 3 Piece Swimmable Bikini Set with Monofin
- SKU:
- tt2030+tt2008
Same Day Dispatch
Order by 2pm AEST
Easy Returns
14 days
Posted from Australia
Fast local delivery
Product Details
What's Included
- Halter Top Bikini (stretch material)
- Pants with Swimmable Tail (zip on the side)
- Black Monofin
The Girls Mermaid Tail Swimming Costume is a three-piece swimmable bikini set that transforms pool time into underwater fantasy. Made from stretch lycra with metallic fish-scale print, it combines functional swimwear with detachable mermaid tail for imaginative water play.
The turquoise scale pattern shifts from deep teal to aqua across the halter top and high-waisted bottoms. The tail features graduated scale texture and layered chiffon fins in multi-tonal blue and pink with holographic sheen. A side zipper makes the tail easy to remove over wet skin.
Key Features
- Stretch lycra swimsuit fabric with heat-transferred metallic scale print
- Side zipper on tail for quick removal after swimming
- Integrated black monofin for realistic underwater swimming motion
- Layered chiffon fin panels with flexible structure for flowing movement
- Halter-style top with secure braided neck tie
Perfect For
Pool Parties & Mermaid Birthday Celebrations: Whether it's a backyard pool party with an under-the-sea theme, a swimming birthday bash, or a mermaid-themed celebration at the local aquatic centre.
Beach Costume Play & Water Parks: Ideal for beach holidays where kids want to dress up while still being able to swim, or water park visits that welcome costume swimwear.
Imaginative Dress-Up & Photo Sessions: Perfect for underwater princess photo shoots, mermaid role-play at home, or creative play sessions where the tail can be worn dry for storytelling.
How to Wear It
Put on the bikini top and bottoms first, then step into the mermaid tail and zip up the side. Insert feet into the monofin pocket at the bottom. Pair with a flower crown or seashell hair clips for full fairy-tale effect.
Frequently Asked Questions
Q: Is the tail actually swimmable or just for dress-up?
The tail is designed for pool play with an integrated monofin that allows underwater swimming motion. Supervision required — always follow pool safety rules and ensure the child is a confident swimmer before use.
Q: What's included in the set?
You get the halter bikini top, high-waisted bottoms, full-length mermaid tail with side zipper, and black monofin. The flower crown shown in photos is a styling accessory and not included.
Q: How does the tail come off after swimming?
The side zipper runs the length of the tail for easy removal over wet skin. No need to struggle — just unzip and step out.
Q: Can the bikini be worn without the tail?
Yes — the halter top and bottoms are fully functional swimwear. Wear the tail for costume play and remove it for regular swimming.
Q: How do I care for the metallic scale print?
Rinse in fresh water after pool or saltwater use. Hand wash cold, lay flat to dry. Avoid wringing the tail fins — the chiffon layers hold their shape best when air-dried flat.
Care: Rinse after use, hand wash cold, lay flat to dry.
See the complete range of costume bikinis, or find more ideas in mermaid costumes.
Shipping, Returns & Support
Shipping, Returns & Support
We dispatch quickly from our Melbourne warehouse and offer reliable delivery across Australia. Easy returns and fast support are available if you need help.
Delivery
✔ Dispatch within 1 business day
✔ Same day dispatch before 2pm
✔ Australia-wide delivery with tracking
Returns
✔ Easy 14-day returns & exchanges on eligible items
When will my order arrive?
Most orders arrive within 2–6 business days depending on your location.
Can I return this item?
Yes, we offer easy 14-day returns on eligible items.
Need help choosing the right size?
Our team is online and ready to help — get a quick answer before you order.
Or email: [email protected]
Delivery timeframes shown anywhere on our website (including the postcode delivery estimator) are estimates only, based on Australia Post's published delivery standards, and are not guaranteed. We dispatch from our Melbourne warehouse; once an order leaves us, delivery is carried out entirely by Australia Post and is outside our control. We cannot be held responsible for delays caused by Australia Post, weather, peak or seasonal volumes, incorrect or incomplete addresses, or public holidays. Such delays are not grounds for a refund, replacement or cancellation.
Reviews
Customer Reviews
4.4
100% of customers recommend this product
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Top customer reviews
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Mermaid costume 0 people found this helpfulMermaid costume was perfect. Fast delivery and easy ordering system.
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Mermaid outfit 0 people found this helpfulVery happy, also speedy delivery!
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Looks great, it’s for my 0 people found this helpfulLooks great, it’s for my granddaughter’s Christmas present and I’m sure she will love it!
