---
product_id: 732005523
title: "Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume"
brand: "tutu and sian"
price: "$73.87"
currency: USD
in_stock: true
reviews_count: 8
category: "Tutu And Sian"
url: https://www.desertcart.us/products/732005523-mermaid-outfit-set-shirt-rainbow-tutu-dress-satin-sash-headband
store_origin: US
region: United States of America
---

# Vibrant rainbow layered tutu Complete 4-piece birthday set Super soft 100% modal & polyester Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume

**Brand:** tutu and sian
**Price:** $73.87
**Availability:** ✅ In Stock

## Summary

> 🧜‍♀️ Dive into birthday magic with the ultimate mermaid ensemble!

## Quick Answers

- **What is this?** Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume by tutu and sian
- **How much does it cost?** $73.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/732005523-mermaid-outfit-set-shirt-rainbow-tutu-dress-satin-sash-headband)

## 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

- • **Premium Comfort Fabric:** Soft modal shirt and lightweight polyester tutu keep your little one comfy all day
- • **Vibrant Rainbow Layers:** Eye-catching tutu with multi-layered rainbow design that stands out in every birthday photo
- • **All-in-One Magical Mermaid Set:** Includes T-shirt, tutu dress, satin sash & headband for an instant party-ready look
- • **Stylish & Versatile Accessories:** Adorable satin sash and funky headband complete the look, making your kid the star of any celebration
- • **True-to-Size Fit with Room to Grow:** Designed for a perfect fit with flexibility, so your child can enjoy it beyond the party

## Overview

This Mermaid Outfit Set features a birthday girl T-shirt made from ultra-soft modal, paired with a vibrant rainbow layered polyester tutu dress, a satin sash, and a stylish headband. Designed for kids aged 9-10 years, it offers a comfortable, true-to-size fit perfect for birthdays, Halloween, or festive occasions. Lightweight and easy to wear, this set combines playful design with premium materials to make your little mermaid shine.

## 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 | B0C6X8WSHS |
| Age Range Description | Kid |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #241,624 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #733 in Girls' Costumes |
| Brand Name | Tutu and Sian |
| Care instructions | Hand Wash Only |
| Closure Type | Pull On |
| Collection Name | All |
| Color | Mermaid B2 |
| Customer Reviews | 4.8 out of 5 stars 759 Reviews |
| Fabric Type | Modal |
| Fabric type | Modal |
| Fit Type | Regular |
| Garment Size Country | United States |
| Included Components | Dress, Headband, Sash |
| Item Type Name | Birthday Girl Outfit |
| Material | Polyester |
| Model Name | M-005x |
| Occasion | Birthday |
| Origin | Imported |
| Pattern | Cartoon |
| Product Care Instructions | Hand Wash Only |
| Size | 9-10 Years |
| Sleeve Type | Short Sleeve |
| Style | Classic Fit Birthday Girl Outfit |
| Unit Count | 1 Set |

## Images

![Mermaid Outfit Set – Shirt, Rainbow Tutu Dress, Satin Sash, Headband – Birthday Gifts for Girls Costume - Image 1](https://m.media-amazon.com/images/I/71yBYYi-7SL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## 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.

### ⭐⭐⭐⭐⭐ Great quality!
*by A***H on October 2, 2025*

Omg my daughter loved this outfit. When she wore it to school everyone gave her so many compliments! She’s tiny so I bought a 3T she’s a 4T! It fit perfectly!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.us/products/732005523-mermaid-outfit-set-shirt-rainbow-tutu-dress-satin-sash-headband](https://www.desertcart.us/products/732005523-mermaid-outfit-set-shirt-rainbow-tutu-dress-satin-sash-headband)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-13*