---
product_id: 606657148
title: "Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume"
brand: "tutu and sian"
price: "€ 40.81"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tutu And Sian"
url: https://www.desertcart.ie/products/606657148-tutu-and-sian-mermaid-outfit-set-shirt-rainbow-tutu-dress
store_origin: IE
region: Ireland
---

# Vibrant rainbow tutu layers Elegant satin sash included Super soft 100% modal tee Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume

**Brand:** tutu and sian
**Price:** € 40.81
**Availability:** ✅ In Stock

## Summary

> 🧜‍♀️ Make every birthday a splash with the ultimate mermaid ensemble!

## Quick Answers

- **What is this?** Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume by tutu and sian
- **How much does it cost?** € 40.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/606657148-tutu-and-sian-mermaid-outfit-set-shirt-rainbow-tutu-dress)

## Best For

- tutu and sian enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Style:** Ultra-soft modal shirt and breathable polyester tutu keep her comfy all day
- • **Versatile & Durable:** Wrinkle-resistant materials that hold up through parties, play, and photoshoots
- • **Perfect Fit, No Fuss:** True-to-size design with flexible tutu waistband for easy wear and growth room
- • **Standout Accessories:** Adorable satin sash and funky headband add that extra splash of mermaid charm
- • **Birthday-Ready Mermaid Magic:** Complete outfit with shirt, tutu, sash & headband for unforgettable celebrations

## Overview

The Tutu and Sian Mermaid Outfit Set is a vibrant, multi-piece costume featuring a super soft 100% modal birthday girl t-shirt, a rainbow layered polyester tutu dress, a satin sash, and a stylish headband. Designed for comfort and true-to-size fit, this outfit is perfect for birthdays, Halloween, or festive occasions, combining durability with eye-catching mermaid flair that kids love.

## Description

Mermaid Birthday Outfit Set - Shirt, Rainbow Tutu Dress, Satin Sash, Headband - Birthday Gifts for Girls Costume

Review: Perfect Birthday outfit!! - If your little girl is mermaid obsessed, this is the cutest outfit for her birthday! Our daughter is 48" tall, weighs 48lbs and I ordered a size 6. *The top is a little big/long but once the tutu skirt is on, it bunches up some on its own and the look really comes together. *I didn't have to pin the waist of the tutu like I've had to do on several and it wasn't too tight. Room to grow but also fit great. *The headband is funky but super cool to kid's. I did cut the felt "ears" off which actually made it look better, I think. Daughter agreed. *The bow is adorable and well made. It's been worn several times since her birthday. Goes well with a lot of outfits. The only thing I wasn't too keen about was the sash. It's pretty long but it's supposed to be. It would slide off my daughter's shoulders or get twisted around, annoying her, so that wasn't worn on her birthday. I'm sure other's wouldn't mind those things and it's great for pictures. desertcart is experiencing issues with being able to add a photo but once that's fixed I'll post one. I highly recommend and the size chart seems true. May wasn't to tie the shirt at the waist if it's too big.
Review: Loved - This outfit was super cute. My daughter loved it. It was true to size. Good material. Didn’t wrinkle and she loved the way it fit.

## Features

- Package Incudes: Birthday Girl Mermaid T-Shirt * 1 , Rainbow Layered Tutu Dress * 1, Headband * 1, Satin Sash * 1
- Material: Tutu: 100% Polyester; T-Shirt: 100% Modal
- Super Soft and Comfortable
- Perfect Mermaid Costume for Girls Birthday Party, Halloween or Chirstmas
- Size Chart Can Be Found in the Last Image

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CGLQMRQW |
| Best Sellers Rank | #155,597 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #556 in Girls' Costumes |
| Customer Reviews | 4.8 4.8 out of 5 stars (734) |
| Date First Available  | August 25, 2023 |
| Department  | girls |

## Images

![Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume - Image 1](https://m.media-amazon.com/images/I/41CaeK7OHkL.jpg)
![Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume - Image 2](https://m.media-amazon.com/images/I/41LRkmeYxSL.jpg)
![Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume - Image 3](https://m.media-amazon.com/images/I/41YDS9cOyXL.jpg)
![Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume - Image 4](https://m.media-amazon.com/images/I/41uz4r3jXnL.jpg)
![Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume - Image 5](https://m.media-amazon.com/images/I/41vB+7p2twL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Birthday outfit!!
*by K***S on February 10, 2024*

If your little girl is mermaid obsessed, this is the cutest outfit for her birthday! Our daughter is 48" tall, weighs 48lbs and I ordered a size 6. *The top is a little big/long but once the tutu skirt is on, it bunches up some on its own and the look really comes together. *I didn't have to pin the waist of the tutu like I've had to do on several and it wasn't too tight. Room to grow but also fit great. *The headband is funky but super cool to kid's. I did cut the felt "ears" off which actually made it look better, I think. Daughter agreed. *The bow is adorable and well made. It's been worn several times since her birthday. Goes well with a lot of outfits. The only thing I wasn't too keen about was the sash. It's pretty long but it's supposed to be. It would slide off my daughter's shoulders or get twisted around, annoying her, so that wasn't worn on her birthday. I'm sure other's wouldn't mind those things and it's great for pictures. Amazon is experiencing issues with being able to add a photo but once that's fixed I'll post one. I highly recommend and the size chart seems true. May wasn't to tie the shirt at the waist if it's too big.

### ⭐⭐⭐⭐⭐ Loved
*by C***A on January 2, 2026*

This outfit was super cute. My daughter loved it. It was true to size. Good material. Didn’t wrinkle and she loved the way it fit.

### ⭐⭐⭐⭐⭐ Purple mermaid birthday outfit
*by E***. on December 27, 2025*

Grate quality, fun prices . She loved everything ❤️

## Frequently Bought Together

- Tutu and Sian Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume
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**Shop now:** [https://www.desertcart.ie/products/606657148-tutu-and-sian-mermaid-outfit-set-shirt-rainbow-tutu-dress](https://www.desertcart.ie/products/606657148-tutu-and-sian-mermaid-outfit-set-shirt-rainbow-tutu-dress)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-01*