The 10 Best Toddler Mermaid Costumes

Toddler mermaid costumes are a must-have for any parent who wants to dress their little one up as Ariel from The Little Mermaid! But how do you know which costume is the best? Never fear, we’ve compiled a list of 10 of the best toddler mermaid costumes on the market. We hope this article will help you find exactly what your child needs and make sure they will be comfortable and happy all day long.

Spooktacular Creations Deluxe Mermaid Costume Set with Red Wig and Headband (Small (5-7))
  • 3 Pieces Total Little Mermaid Costume, includes Sequin and Lurex Mermaid Dress, Foam Seashells Headband and Long Synthetic Red Hair Wig.
  • Deluxe Ariel Costume Set for Girls. Super Durable. Superior Quality. 100% Polyester.
  • Super Value Pack for Role Play. Perfect for Halloween Dress Up Parties, Little Mermaid Costume, Ariel Costuem, Ariel Dress, Mermaid Girl Costume, Undersea Adventure Themed Parties, Halloween Costume Dress Up, Little Mermaid Role Playing, Activity, Everyday Play and More!
  • CHILD SAFE: Non-Toxic. Meet US Toy Standard. Safety Test Approved.
  • Size: Small ( 5 – 7 ), Medium ( 8 - 10 ) and Large ( 10 – 12 )
Party Chili Princess Mermaid Costume Birthday Party Dress for Toddler Girls 2-3 Years (2T...
  • Includes green dress,tiara,wand,necklace.
  • No loose glitter,made from non-itchy and comfortable fabric,not itchy or irritate skin.
  • Chic sleeveless baby dress with fantastic detailing throughout bodice.
  • Stunning princess mermaid dress for your babies and little girls.
  • Great for special occasions such as halloween,christmas(Xmas) holidays,birthdays and pageants,photo shooting.
Fedio Girls Princess Dress up Trunk Pretend Play Costume Set Super Girl, Unicorn,Fairy,...
  • Perfect Princess Gift Exclusively for your girls ages 3,4,5,6 years old with help improve their imagination ability.She will love mixing and matching with 4 different princess outfits and will have hours of fun dressing up as her favorite characters
  • Complete Princess Dress up set feature four different role. Pink super girl, Rainbow unicorn princess, pink fairy,purple mermaid. 15 pieces included four tops, four skirts, one cape, two fairy wings, one unicorn headband,one princess wand,one mask. All dress up clothes and accessories neatly store in a cute reusable cardboard. Ideal for daily dress up or party favors and enjoys endless fun of dress up play
  • Attractive Girls Costume set of 4 princess skirts all feature super stretchy elastic waistband for your little one most comfort. Rainbow unicorn skirt feature detachable colorful tail. Tops and cape all with Velcro closure for easily put on and take off. All dress up costumes are made from soft and durable fabric for comfort fit and lasting use
  • Great Dress up Play set for role play. A variety of princess costumes and accessories for your girls and her friends play dress up simultaneously, so that will help to improve kids communication skill and get them screen-free
  • Great Birthday Christmas gift set for little princesses. Get your girl a set of Fedio princess dress up set and her will transform into her favorite characters, she will not just only your little princess but also your little super girl
Little Girls Mermaid Costume Princess Dress Up for Birthday with Accessories(Crown+Wand)...
  • Includes princess dress,crown,wand.
  • Rich accessories, your little princess will love it
  • No loose glitter,made from non-itchy and comfortable fabric
  • Deluxe quality girl costume
  • Great for special occasions such as halloween,christmas(Xmas) holidays,birthdays and pageants!
Joy Join Little Girls Princess Mermaid Costume for Girls Dress Up Party with Wig,Crown,...
  • Includes princess dress,red wig,crown,wand.
  • Lining material: cotton, skirt material: organza
  • Soft and comfortable fabric for your girl's health
  • Pink Dress,with crown and mace, Great for birthday party,halloween,christmas and dress up collection
  • Care instruction: hand wash and hang to dry
Rubie's Aquaman Movie Toddler Aquaman Costume
  • OFFICIALLY LICENSED Aquaman Movie toddler costume, a trademark of DC Comics; look for authentic logo and trademark on packaging and label
  • LONG SLEEVE Aquaman costume jumpsuit with printed belt and muscle chest detail
  • IMPORTANT: Costumes are sized differently than apparel, use the Rubie’s CHILD SIZE CHART in images, do not choose based on child’s age or clothing size
  • GROUPS / FAMILIES: Coordinate Black Manta, Mera, and, Aquaman costumes for children and adults for a fun group look
  • FAMILY-OWNED, FAMILY-FOCUSED, and based in the U.S.A. since 1950, Rubie’s has classic and licensed costumes and accessories in sizes and styles for your entire family
Little Mermaid Costume Ariel Dress for Toddler Grils Birthday Party 4T 5T (K34,110CM)
  • Little Mermaid Costume Ariel Dress for Toddler Grils Birthday Party 4T 5T (K34,110CM)
  • Including dress,crown,wand,gloves,Necklace and ring.
  • Fabric comfortable, not itchy, suitable for any toddler girls
  • Great for special occasions such as halloween,christmas(Xmas) holidays,birthdays and pageants,photo shooting.
  • No washing machine and dryer. Only handwash and line dry.
Melissa & Doug Mermaid Role Play Costume Set - Gown With Flared Tail, Seashell Tiara
  • Mermaid dress-up outfit and accessories
  • Includes glittering mermaid gown with flared tail, and seashell tiara.
  • High-quality fabrics and construction
  • Washable
  • Ideal for pretend play
  • English (Publication Language)
Little Girls Mermaid Princess Costume for Girls Dress Up Party with Gloves,Crown Mace 6-7...
  • Lining material: cotton, skirt material: organza
  • Soft and comfortable fabric for your girl's health
  • Pink Dress,with crown and mace, Great for birthday party,halloween,christmas and dress up collection
  • Care instruction: hand wash and hang to dry
  • Note: Fits larger than usual.Size 4 for 4-5 years, Size 5 for 5-6 years, Size 6 for 7-8 years,Size 7 for 9-10 years,Size 12 for 10-12 years
SUNKLAUS Mermaid Tutu Dress for Girls Mermaid Costume with Headband High Waist Tulle Dress...
  • Comfortable Material: Unicorn tutu dress with soft silk like lining, protect your girl's skin, Upper-Body crochet 100% polyester, Strips Tulle 100% nylon
  • Suitable Size: 4 Sizes are Available, 3-4years, 5-6years, 7-8years, 9-10years. Refer to the detail size below, and choose the best size for your girl before you purchase to avoid unnecessary trouble.
  • Amazing Attractive: Decorated with flowers and ribbons with Unicorn/Mermaid headband, Unicorn/Mermaid style, colorful tulle catches eyes, make youer girl priness and get many compliments.
  • Various Occasions: Girls unicorn/mermaid tutu dress is a perfect choice for Party, Festival, Birthday, Holiday, Pageant, Halloween, Christmas, Performance, Photo Prop, Dance, Masquerade dress up etc.
  • Wash &Care: 1 pc girls tutu dress is included with headband. Recommended hand washing. Wrinkles are normal because of Packing and Transportation, a garment steamer is useful, or soak it in cold water, and then let it air-dry

Children love to feel like a part of something and dressing up in a mermaid costume is a great way for them to do that. It can be daunting when you’re faced with the choice between so many different costumes, so this article should help you narrow down your search. Hopefully it will result in finding the perfect costume for your child’s unique personality!