---
product_id: 1708277
title: "Magical Mermaid Costume Dress for Kids, Girl's Medium"
brand: "rubies"
price: "$65.40"
currency: USD
in_stock: true
reviews_count: 13
category: "Rubies"
url: https://www.desertcart.us/products/1708277-magical-mermaid-costume-dress-for-kids-girls-medium
store_origin: US
region: United States of America
---

# Lightweight 6.4 oz Polyester Hook & Loop Back Closure Authentic Mermaid Design Magical Mermaid Costume Dress for Kids, Girl's Medium

**Brand:** rubies
**Price:** $65.40
**Availability:** ✅ In Stock

## Summary

> 🧜‍♀️ Dive into magical moments with the ultimate Mermaid costume every kid dreams of!

## Quick Answers

- **What is this?** Magical Mermaid Costume Dress for Kids, Girl's Medium by rubies
- **How much does it cost?** $65.40 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/1708277-magical-mermaid-costume-dress-for-kids-girls-medium)

## Best For

- rubies enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Style:** Crafted from lightweight, stretchy polyester fiber for all-day comfort during Halloween, parties, or cosplay adventures.
- • **Effortless Dress-Up:** Easy pull-on design with secure hook and loop closures ensures a perfect fit and quick costume changes for busy parents.
- • **Trusted Costume Legacy:** From the world’s largest costume maker since 1951, Rubies guarantees quality, safety, and endless fun for every dress-up occasion.
- • **Enchanting Mermaid Magic:** Transform your child into the queen of the sea with a stunning, vibrant mermaid dress that sparks imagination and creativity.
- • **Tailored for the Perfect Fit:** Sized specifically for girls 8-10, designed to fit true to size with a flattering slim silhouette that stands out in any crowd.

## Overview

The Rubies Magical Mermaid Costume Dress for girls (size medium 8-10) is a lightweight, polyester fiber dress featuring a pull-on design with hook and loop closures for easy wear. Perfect for Halloween, themed parties, and cosplay, it combines comfort with a vibrant, authentic mermaid look. Backed by Rubies’ decades-long reputation for quality and safety, this costume transforms everyday play into an enchanting underwater adventure.

## Description

Your child no longer has to dream of under-the-sea adventures, she can live them by dressing up in this beautiful magical Mermaid costume. Whether she is swimming with the starfish or diving with the dolphins, she can imagine that she rules The "school" (Of fish that is). family-owned, family-focused and based in new York since 1951. As the world's largest designer and manufacturer of costumes Rubie's brings fun and fantasy to dress-up. Offering everything from full mascot suits to masks and wigs, from deluxe licensed costumes to simple starter pieces, from costume shoes to character make-up, and so much more. Rubie's promotes safety in dress-up, so you can relax and have a great time while looking The part. Look to Rubie's for every costume occasion and season: Halloween, Christmas, Mardi Gras, Easter, and all occasions in-between.

Review: Supercute. Perfect fit. - Love, Love Love this costume. Super cute. Fits my daughter to a T! She is petite for her age (6y/o) the small was perfect for her. Comfortable enough to walk around for trick-or-treating. Would be difficult to play in- because of the slim fit. The first one we bought came with a tear along one side seam. We did the return and the new one came. I missed the opportunity to return the torn one because of hurricane Irma. Things were crazy for our family, so I was charged for the 2nd one. Hoping tp contact the company, now that we're pretty much back to normal and I've found the box with the torn one.
Review: My daughter loves it! - I bought this for my two year old (will be 3 in one month) and I made sure to read the reviews before purchase about the sizing. Got her the size 4-6 small and it fits great. The tail hangs longer in the front but that doesn't bother her much and it is shaped like a dress behind it. The fabric seems to be of good quality, it is a little stretchy and it is a beautiful design. We got the blue one and overall we are very happy.

## Features

- polyester fiber
- COSTUME INCLUDES: Dress
- DOES NOT INCLUDE: Shoes
- Rubies Magical Mermaid Costume Dress. THE RIGHT FIT: Girls size medium (8-10), when deciding size, please note costumes run smaller than apparel
- IMPORTANT DETAILS: Pull on dress with hook and loop closures on back
- EVERY DAY IS AN OCCASION: Great for Halloween, themed parties, or cosplay events. Life is more fun in costume. COSTUME DESTINATION: Rubies aims to spark joy and creativity as your go-to destination for expertly crafted costumes & accessories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002EI6SRU |
| Age Range Description | Little Kid |
| Best Sellers Rank | #159,726 in Toys & Games ( See Top 100 in Toys & Games ) #3,730 in Kids' Costumes |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,215) |
| Department | girls |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.4 ounces |
| Item model number | 2 882718 M |
| Manufacturer | Rubies |
| Manufacturer recommended age | 5 - 7 years |
| Product Dimensions | 17 x 11 x 4 inches |
| Release date | June 26, 2014 |

## Images

![Magical Mermaid Costume Dress for Kids, Girl's Medium - Image 1](https://m.media-amazon.com/images/I/71xu2NbJjwL.jpg)

## Available Options

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

## Questions & Answers

**Q: If my daughter is less than 35lbs and five years old, what size is best for her? She is 39 inches tall and waist is 20 inches.**
A: In all honesty I couldn’t tell you but all I know is that my daughter kept tripping on the tail

**Q: When will this item come back in stock?**
A: Hello, 

Thank you for your inquiry. This costume is already in stock and are available in sizes 2T-4T, Small and Medium.

**Q: Do you have large in this costume?**
A: Hello,Thank you for your inquiry and for the interest in placing an order for this mermaid costume. Please be advised that we only have the Toddler, Small and Medium sizes. Please check the size chart below to be guided. Sizing measurements provided are a range for the person who will be wearing the costume, NOT measurements of the costume itself.Toddler (2-4): Height 35-39", waist 22-24"Small (4-6): Height 44-48", waist 25-26"Medium (8-10): Height 50-54", waist 27-30"

**Q: Can girls walk in this tail? Is there a way to allow the legs out?**
A: Hello, if you can view the picture clearly, you can see the the child's feet at the back of the tail. So the child can walk with this costume

## Customer Reviews

### ⭐⭐⭐⭐⭐ Supercute. Perfect fit.
*by D***L on November 16, 2017*

Love, Love Love this costume. Super cute. Fits my daughter to a T! She is petite for her age (6y/o) the small was perfect for her. Comfortable enough to walk around for trick-or-treating. Would be difficult to play in- because of the slim fit. The first one we bought came with a tear along one side seam. We did the return and the new one came. I missed the opportunity to return the torn one because of hurricane Irma. Things were crazy for our family, so I was charged for the 2nd one. Hoping tp contact the company, now that we're pretty much back to normal and I've found the box with the torn one.

### ⭐⭐⭐⭐⭐ My daughter loves it!
*by B***T on February 16, 2016*

I bought this for my two year old (will be 3 in one month) and I made sure to read the reviews before purchase about the sizing. Got her the size 4-6 small and it fits great. The tail hangs longer in the front but that doesn't bother her much and it is shaped like a dress behind it. The fabric seems to be of good quality, it is a little stretchy and it is a beautiful design. We got the blue one and overall we are very happy.

### ⭐⭐⭐⭐ Very tight!
*by C***L on September 21, 2014*

Beautiful costume and my daughter loves it but it runs very small. Well, let me elaborate - perhaps it doesn't run super small but when it runs small and is that tight then it winds up being very tight. We bought it to be used as a Halloween outfit (which we will still do) but we may have to put a small slit up the side to make it easier to walk. The dress definitely won't last long after Halloween as a dress up outfit since it is SO tight and the seams are rather flimsy. To even get into the dress I had to help my daughter and go very, very slowly. It was rather a funny situation but frustrating for my daughter. This fits a lot like a Jessica Rabbit dress. TIGHT.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-12*