--- product_id: 428062657 title: "Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years" brand: "koatobbor" price: "47843CFA" currency: XOF in_stock: true category: "Koatobbor" url: https://www.desertcart.sn/products/428062657-koatobbor-girls-mermaid-costume-mermaid-tutu-dress-color-led-light store_origin: SN region: Senegal --- # Vibrant LED light-up effect Adjustable satin shoulder straps Handmade mermaid-themed tulle tutu Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years **Brand:** koatobbor **Price:** 47843CFA **Availability:** ✅ In Stock ## Summary > 🧜‍♀️ Light up the party with magical mermaid vibes! ## Quick Answers - **What is this?** Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years by koatobbor - **How much does it cost?** 47843CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/428062657-koatobbor-girls-mermaid-costume-mermaid-tutu-dress-color-led-light) ## 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 - • **Handcrafted Magic:** Each tutu is handmade with colorful tulle, starfish, and flower accents for an authentic mermaid look. - • **Glow Like No Other:** LED lights embedded in the tutu create a mesmerizing, vibrant glow that turns heads day or night. - • **Comfort Meets Style:** Medium-stretch elastic and adjustable satin straps ensure a perfect, easy fit for ages 3-8. - • **Ready for Any Occasion:** Perfect for Halloween, birthday parties, dress-up, and themed events—your little mermaid will always stand out. - • **Battery-Powered Brilliance:** Includes a discreet battery pouch (batteries sold separately) for hassle-free light-up fun. ## Overview The Koatobbor Girls Mermaid Costume is a lightweight, handmade tutu dress with vibrant LED lights designed for girls aged 3-8. Featuring adjustable satin straps and a stretchy elastic bodice, it offers comfort and style for Halloween, birthdays, and themed parties. The costume includes a matching mermaid headband and a hidden battery pouch for the LED lights (batteries not included), making it a dazzling choice for any little mermaid in training. ## 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 | #44,915 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #347 in Girls' Costumes | | Brand Name | Koatobbor | | Color | Rainbow Led-light Purple | | Customer Reviews | 4.6 4.6 out of 5 stars (2,001) | | Date First Available | October 9, 2022 | | Department | Girls | | Fabric Type | Elastic,Satin | | Fit Type | loose | | Fit to Size Sentiment | Neutral | | Holiday Type | Halloween | | Included Components | Headband,dress | | Life Event | birthday | | 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 ![Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years - Image 1](https://m.media-amazon.com/images/I/51ewQelpm0L.jpg) ![Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years - Image 2](https://m.media-amazon.com/images/I/417l-uH6tCL.jpg) ![Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years - Image 3](https://m.media-amazon.com/images/I/31y8mXDJXvL.jpg) ![Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years - Image 4](https://m.media-amazon.com/images/I/41OH-kM2Z+L.jpg) ![Koatobbor Girls Mermaid Costume Mermaid Tutu Dress Color Led Light Up for Halloween Birthday Party 3-8Years - 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.sn/products/428062657-koatobbor-girls-mermaid-costume-mermaid-tutu-dress-color-led-light](https://www.desertcart.sn/products/428062657-koatobbor-girls-mermaid-costume-mermaid-tutu-dress-color-led-light) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-05*