In stock
Kids Swimmable Mermaid Tail Costume Set with Monofin - Girls Bikini Swimsuit
- SKU:
- tt2002+2008
Size Chart
Same Day Dispatch
Order by 2pm AEST
Easy Returns
14 days
Melbourne Stock
Fast local delivery
Product Details
What's Included
- Top
- Pants
- Swimmable Tail with Black Monofin
Key Features
- Functional swimwear — wear in pools, beaches, mermaid swimming lessons
- Monofin insert enables realistic underwater dolphin-kick swimming technique
- Consistent scale-pattern alignment across all pieces for cohesive look
- Translucent fluke material with ocean-blue-green tones and texture detail
Perfect For
Pool Parties & Beach Play: Whether it's a mermaid-themed birthday party, underwater photography session, or weekend beach trip with imaginative play built in.
Mermaid Swimming Lessons: Popular choice for children's mermaid swim classes and aquatic fantasy fitness programs where monofin technique is taught alongside creative storytelling.
Book Week & Dress-Up Events: Doubles as a fairy-tale costume for school Book Week (Ocean Mermaid theme, ocean fantasy stories) or character dress-up days when functional swimwear is also required.
Frequently Asked Questions
Both. It's functional chlorine-resistant swimwear designed for real swimming, but also works as a dress-up costume for non-water events like Book Week or themed parties.
Yes, with proper technique. The monofin requires dolphin-kick motion (both legs together) rather than flutter kicks. Recommended for confident swimmers; adult supervision essential.
The tail is a pull-on tube design. She can step out of it and remove the monofin, then re-insert for continued swimming. Easier than wetsuits but requires a moment to adjust.
Love this look? Explore more costume bikinis or browse our full range of swimwear.
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?
Ask our assistant — it checks sizes and stock instantly, and passes you to our team if needed.
Or email: sales@costumesinaustralia.com.au
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
4.5
100% of customers recommend this product
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Top customer reviews
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Good quality 0 people found this helpfulAmazing quality and colour and description true to what was received. Will buy again!
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Great outfit, very big fit. 0 people found this helpfulGreat outfit, very big fit.
