---
product_id: 116309319
title: "SPEEDEVE Girls Mermaid Tails with Monofin Cosplay Costume Swimwear Bikini Sets"
brand: "speedeve"
price: "A$97"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/116309319-speedeve-girls-mermaid-tails-with-monofin-cosplay-costume-swimwear-bikini
store_origin: AU
region: Australia
---

# SPEEDEVE Girls Mermaid Tails with Monofin Cosplay Costume Swimwear Bikini Sets

**Brand:** speedeve
**Price:** A$97
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SPEEDEVE Girls Mermaid Tails with Monofin Cosplay Costume Swimwear Bikini Sets by speedeve
- **How much does it cost?** A$97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/116309319-speedeve-girls-mermaid-tails-with-monofin-cosplay-costume-swimwear-bikini)

## Best For

- speedeve enthusiasts

## Why This Product

- Trusted speedeve brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Size Chart:  Size 110: tail 39inch---tail hips 20.28inch---bikini long 5.66inch---bikini bust 20.28inch---bottom long 8.19inch---bottom waist 15.6inch---advise height 42.9inch  Size 120: tail 40.95inch---tail hips 21.45inch---bikini long 5.85inch---bikini bust 21.45inch---bottom long 8.58inch---bottom waist 16.38inch---advise height 46.8inch  Size 130: tail 42.9inch---tail hips 22.62inch---bikini long 6.24inch---bikini bust 22.62inch---bottom long 8.97inch---bottom waist 17.55inch---advise height 50.7inch  Size 140: tail 44.85inch---tail hips 24.18inch---bikini long 6.435inch---bikini bust 24.18inch---bottom long 9.36inch---bottom waist 18.33inch---advise height 54.6inch  Size 150: tail 46.8inch---tail hips 25.74inch---bikini long 6.63inch---bikini bust 25.74inch---bottom long 9.75inch---bottom waist 19.11inch---advise height 58.5inch  Note:  1. Hand wash with cold water, hang to dry. No machine wash.  2. Under the supervision of adults while swimming.   Package Includes: 1 x Mermaid Tail + 1 x Fin + Mussel Bikini

## Features

- 1.The fabric is very durable in the sun and the swimming pool. (82% polyester, 18% spandex)
- 2.The Monofin is designed for natural motion, optimal propulsion and maximum comfort. Mermaid tail made of quality polyamide fabric with high stretch , making it look more realistic, more flexible.
- 80% Polyamide, 20% Polyester
- 3.Mermaid Set Includes: 1 top + 1 pants underwear +1 mermaid tail+1 Fin
- 4.Mermaid swimsuit is a perfect gift for your princess, perfect for beach vacation, pool party, bathing, photography, swimming and any other nice occasion to wear and use.
- 5.Warm Tips: 1, for children swimming under the supervision of adults. 2, no machine wash. Please hand wash with cold water.

## Images

![SPEEDEVE Girls Mermaid Tails with Monofin Cosplay Costume Swimwear Bikini Sets - Image 1](https://images-na.ssl-images-amazon.com/images/I/61I9PiVl69L.jpg)
![SPEEDEVE Girls Mermaid Tails with Monofin Cosplay Costume Swimwear Bikini Sets - Image 2](https://images-na.ssl-images-amazon.com/images/I/71In-CyzQjL.jpg)
![SPEEDEVE Girls Mermaid Tails with Monofin Cosplay Costume Swimwear Bikini Sets - Image 3](https://images-na.ssl-images-amazon.com/images/I/51OfHxLdkEL.jpg)
![SPEEDEVE Girls Mermaid Tails with Monofin Cosplay Costume Swimwear Bikini Sets - Image 4](https://images-na.ssl-images-amazon.com/images/I/51mg3ZmMJTL.jpg)
![SPEEDEVE Girls Mermaid Tails with Monofin Cosplay Costume Swimwear Bikini Sets - Image 5](https://images-na.ssl-images-amazon.com/images/I/51Vli0P7RwL.jpg)

---

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**Shop now:** [https://www.desertcart.com.au/products/116309319-speedeve-girls-mermaid-tails-with-monofin-cosplay-costume-swimwear-bikini](https://www.desertcart.com.au/products/116309319-speedeve-girls-mermaid-tails-with-monofin-cosplay-costume-swimwear-bikini)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-01*