---
product_id: 428062657
title: "Girls Mermaid Costume Mermaid Tutu Dress"
brand: "koatobbor"
price: "€ 77.16"
currency: EUR
in_stock: true
category: "Koatobbor"
url: https://www.desertcart.hr/products/428062657-girls-mermaid-costume-mermaid-tutu-dress
store_origin: HR
region: Croatia
---

# LED light-up magic Vibrant handmade tulle Adjustable satin straps Girls Mermaid Costume Mermaid Tutu Dress

**Brand:** koatobbor
**Price:** € 77.16
**Availability:** ✅ In Stock

## Summary

> 🧜‍♀️ Light up the party with mermaid magic!

## Quick Answers

- **What is this?** Girls Mermaid Costume Mermaid Tutu Dress by koatobbor
- **How much does it cost?** € 77.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/428062657-girls-mermaid-costume-mermaid-tutu-dress)

## Best For

- koatobbor enthusiasts

## Why This Product

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

## Key Features

- • **Glow Like No Other:** LED-illuminated tutu dress turns every night into a magical mermaid moment.
- • **Comfort Meets Style:** Elastic crochet bodice with adjustable satin straps ensures an easy, perfect fit for ages 3-8.
- • **Handcrafted Vibrance:** Handmade starfish and flower accents on colorful tulle create an enchanting underwater fantasy.
- • **Complete Mermaid Look:** Includes a matching mermaid headband to transform your little one into the star of the party.
- • **Ready for Any Occasion:** Perfect for Halloween, birthday parties, mermaid themes, and festive dress-ups.

## Overview

The Koatobbor Girls Mermaid Costume is a lightweight, waterproof tutu dress designed for girls aged 3-8. Featuring a handmade vibrant tulle skirt with starfish and flower details, an elastic crochet bodice, and adjustable satin straps, it offers both comfort and style. The standout feature is the LED light-up function that adds a glowing effect for nighttime events. This costume includes a matching mermaid headband and is ideal for Halloween, birthday parties, and themed celebrations.

## Description

desertcart.com: Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years : Clothing, Shoes & Jewelry

## Features

- 【GIRLS MERMAID COSTUME】Include 1 LED light up mermaid dress+ 1 Mermaid headband. It is suitable for 3~8years old girls.（Please purchase 3 Pack AAA batteries separately ）
- 【LED LIGHT UP DRESS】Girls can wear dress without LED light during the day. At night, when your girls wear it on, she will looks more glamorous.
- 【EASY to WEAR】Mermaid tulle tutu skirt with adjustable satin shoulder straps, knitted crochet elastic top bodice, It is easy to put on and put off for your girls.
- 【HANDMADE】This mermaid costume is handmade vibrant color tulle costume decor with starfish and flowers. When your girls wear it, she become a real mermaid.Your little girl will love this dress so much.
- 【PARTY DRESS UP】Mermaid dress up costume is very suitable for daily wear, birthday parties, mermaid theme party, princess pageant, Christmas gifts, Halloween, dress up and other occasions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QLB238T |
| ASIN  | B0BHR315JM |
| Age Range Description | Little Kid |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #98,674 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #171 in Girls' Costumes |
| Brand Name | Koatobbor |
| Color | Rainbow Led-light Purple |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,995) |
| Date First Available  | October 9, 2022 |
| Department  | Girls |
| Fabric Type | Elastic,Satin |
| Fit Type | loose |
| Fit to Size Sentiment | Neutral |
| Included Components | Headband,dress |
| Material | Polyester |
| Maximum Age Recommendation | 8 |
| Neck Style | Round Neck |
| Number of Items | 2 |
| Number of Packs | 1 |
| Occasion | Halloween |
| Part Number | HU-XI-156 |
| Pattern | Mermaid |
| Product Care Instructions | Do Not Wash |
| Size | 5-6 Years |
| Sleeve Length Description | Sleeveless |
| Special Features | Waterproof |
| Style Name | Mermaid |
| Target Audience | Girls |
| Theme | Halloween |
| Unit Count | 1 Count |
| character | Mermaid |

## Images

![Girls Mermaid Costume Mermaid Tutu Dress - Image 1](https://m.media-amazon.com/images/I/51ewQelpm0L.jpg)
![Girls Mermaid Costume Mermaid Tutu Dress - Image 2](https://m.media-amazon.com/images/I/417l-uH6tCL.jpg)
![Girls Mermaid Costume Mermaid Tutu Dress - Image 3](https://m.media-amazon.com/images/I/31y8mXDJXvL.jpg)
![Girls Mermaid Costume Mermaid Tutu Dress - Image 4](https://m.media-amazon.com/images/I/41OH-kM2Z+L.jpg)
![Girls Mermaid Costume Mermaid Tutu Dress - Image 5](https://m.media-amazon.com/images/I/41AxBOG3YrL.jpg)

## Available Options

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

## Questions & Answers

**Q: My daughter is 3.5 and 33 ilbs mainly wears 4t to 5t what size should i get**
A: 5T, due that the dress come 2 sizes smaller

**Q: My daughter is 5 , she usually were from 4-5 (110), which sizes shill I choose?**
A: Size up at least 1 ir 2 sizes.

**Q: I just received the dress and my daughter and I love it but i cant figure out how to attach the straps in the back. Can you please help?**
A: it ties like a halter not a tank top ❤️ you just tie it behind the head

**Q: My daughter wears 6t what size should I buy 5-6 or 7-8**
A: my daughter wore it for her 7th birthday and at the time she was between sizes 6-7 in regular clothes. I got het size 7-8 and it fit perfectly , I’m pretty sure size 6-7 would’ve been small because the 7-8 fit snug around her chest. She is an average size . I suggest you go with a larger size .

## Frequently Bought Together

- Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years
- WINKIO Mermaid Cupcake Stand, Little Mermaid Birthday Party Decorations Supplies Favor Under the Sea Theme Cupcake Tower Holder for Girls Kids(1 Pack)
- xo, Fetti Under The Sea Mermaid Temporary Tattoos - 56 Iridescent Foil Styles | Kids Birthday Party Supplies, Sea Creatures Favors, Ocean Animal, Underwater Arts and Crafts, Boys + Girls Activity

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/428062657-girls-mermaid-costume-mermaid-tutu-dress](https://www.desertcart.hr/products/428062657-girls-mermaid-costume-mermaid-tutu-dress)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-23*