Best Kids' Ariel Costumes of 2025

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Kids' Ariel costumes are a must-have for any little girl who dreams of being a mermaid. These costumes come in a range of sizes and styles, from classic Disney designs to more modern interpretations. The costumes typically feature a shimmery mermaid tail, a sparkly top, and flowing hair accessories. Many of these costumes also come with additional accessories, such as seashell jewelry or a trident prop. Kids' Ariel costumes are perfect for Halloween, dress-up parties, or just imaginative play at home. These costumes are sure to make any little girl feel like a true underwater princess.
At a Glance: Our Top Picks
Top 10 Kids' Ariel Costumes
Disney Store Ariel Princess Costume
The Disney Ariel Costume lets your little one experience the magic of being a princess. The two-piece set includes a satin top and a shimmering fishtail skirt, perfect for imaginative play. With its stretchy back panel and elastic waist, this costume ensures a comfortable fit, allowing hours of fun without any discomfort. The costume features enchanting details like a pleated seashell bust and a sparkling brooch, making it an eye-catching outfit that will delight any child. Whether for dress-up or a special gift, this costume is sure to impress any Disney fan.
Ariel Costume for Kids by Disguise
The Disguise Ariel Costume transforms your child into a mermaid princess, perfect for imaginative play. The costume features a stunning satin bodice with scale details and a lovely sequin neckline, ensuring your little one feels special. The unique waist fin and metallic organza skirt add a magical touch, making it ideal for dress-up parties or Halloween celebrations. Plus, it's crafted from high-quality materials, offering both comfort and durability for repeated wear. Your child can enjoy the enchanting world of Ariel time and again, enhancing their playtime experience.
Yosbabe Princess Little Mermaid Costume for Girls
Get ready for undersea adventures with the Yosbabe Mermaid Costume for girls. This deluxe set includes a sequin and lurex mermaid dress, a long synthetic red hair wig, tiara, necklace, and gloves. Perfect for Halloween parties and everyday play, this costume offers super value for role-playing fun. Made of durable polyester, this Ariel costume is ideal for cosplay, dress-up parties, and themed events. Don't forget to consult the size chart before purchase and enjoy a 30-day money-back guarantee for a worry-free experience.
PURFEEL Mermaid Princess Dress for Kids 5-6Years
The PURFEEL Mermaid Costume Dress for kids aged 5-6Years is a high-quality and comfortable outfit perfect for various occasions. The dress features an elegant off-shoulder design with intricate embroidery on the white tulle top layer and three layers of teal tulle underneath for a full and fluffy look. You can customize the dress with or without the oversized bowknot. Ideal for Mermaid theme parties, Halloween dress-up, weddings, and more, this dress comes with optional accessories like a headband, crown, necklace, ring, bracelet, and clip-on earrings, making your little one look like a real elegant mermaid princess.
Disney Ariel Tulle Dress for Girls
The Disney Ariel Dress is a delightful choice for your little girl. Featuring a comfortable rib knit crew neck and stylish ruffles at the shoulders, this dress is designed for both fun and fashion. The tiered tulle tutu skirt, complete with a ballerina mesh underlay, adds a playful touch that your child will love. The shiny foil screen print design makes it visually appealing, ensuring your child stands out. With an iridescent lurex elastic waistband, it provides a snug fit while allowing freedom of movement for all-day play.
RELARLiYA Girls Mermaid Costume Princess Dress Up
RELARLiYA Mermaid Costume is a polyester dress suitable for your kids' skin, ensuring comfort without itchiness. It's perfect for various occasions like Christmas, Halloween, birthdays, and everyday wear. The package includes a princess dress, accessories like a crown, wand, gloves, and more. The dress design is cute and fashionable, fulfilling every girl's princess dream. Suitable for girls aged 3 to 10, make sure to check the size chart before ordering.
Ariel Costume for Girls by Disguise
The Disguise Ariel Costume is perfect for your little one who dreams of being a princess from under the sea. This enchanting dress not only features a beautiful design with a metallic bodice and glittery details but also includes a shell necklace that lights up and sings, adding a magical touch to playtime. The costume is crafted with comfortable materials that allow for hours of fun, making it an ideal choice for dress-up events or Halloween. With flutter sleeves and a light-up skirt, your child will feel like they've stepped into their favorite fairytale.
Fun Costumes Little Mermaid Ariel Costume
The Fun Costumes Ariel Costume is perfect for your little one who loves to roleplay as their favorite Disney character. This officially licensed outfit features a beautiful mermaid dress that captures Ariel's enchanting look. Made with sequins, mesh, and metallic fabrics, it offers an authentic design that brings the beloved character to life. The costume is crafted with high-quality materials, ensuring durability so your child can enjoy it for various occasions, from Halloween to dress-up playdates. Your child will delight in recreating memorable scenes from The Little Mermaid while wearing this charming costume.
EleFairy Little Mermaid Costume for Girls
The EleFairy Mermaid Dress is a delightful costume inspired by The Little Mermaid, perfect for any young fan. It includes six adorable accessories, such as a tiara and a mermaid bag, making dress-up time even more magical. The fabric is soft and colorful, ensuring comfort and ease of movement, so your child can play freely. The costume features a sparkling seashell design and a beautiful embroidered skirt, creating a stunning mermaid look. Ideal for parties, Halloween, or imaginative play, this outfit will make your little girl feel like a true mermaid princess.
Disney Princess Ariel Dress Costume for Girls
Disney Ariel Costume for Girls is a delightful dress perfect for parties, Halloween, or pretend play. The dress showcases Ariel's iconic symbols and includes a cameo of Princess Ariel. Made with satin, organza, and polyester, this costume is not only beautiful but also comfortable for your little one to wear. Additionally, you can pair it with the Disney Princess My Friend Ariel Doll for an enhanced play experience. Suitable for children aged 3 and above.
During our kids' ariel costume research, we found 24 kids' ariel costume products and shortlisted 10 quality products. We collected and analyzed 7,714 customer reviews through our big data system to write the kids' ariel costumes list. We found that most customers choose kids' ariel costumes with an average price of $22.66.
The kids' ariel costumes are available for purchase. We have researched hundreds of brands and picked the top brands of kids' ariel costumes, including DISNEY STORE, Disguise, Yosbabe, PURFEEL, Disney. The seller of top 1 product has received honest feedback from 2,287 consumers with an average rating of 4.9.

Jimmy Roof is a toy designer who lives in Chicago with his family. He works in a big toy firm, so he is surrounded by toys every day. Throughout his career, he has developed expertise in children's toys, baby products and preschool education. Jimmy Roof often publishes articles related to toys on key websites.