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Top 8
August 2025
Best Little Mermaid Costume Adult Plus Size
We made a list of the top 8 Little Mermaid Costume Adult Plus Size based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Fun Costumes Women's Plus Size Shell-a-brate Mermaid Costume - 1X
Fun Costumes
10.0
VIEW DEAL
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Size: 1X
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100% polyester
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Purple stretch mesh top w/ mermaid scale spandex
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Turquoise green spandex skirt has glitter tulle on the bottom hem
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Hidden zipper down center back
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2
Spooktacular Creations Adult Metallic Hologram Shiny Mermaid Skirt Costume Role Play for Halloween Costumes Party Events -L
Spooktacular Creations
9.0
VIEW DEAL
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Super Value of Halloween Role Play Mermaid Skirt Costume. Also Including a Waist Pearl Necklace. Making you Look Like a Real Mermaid Queen or Princess.
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PERFECT for Halloween Role Play, Halloween Party Costume, The Mermaid Skirt is Ideal for Family Fun, Good Decoration for Party. It is Also Good Gift for your Lover, Family, Friend and Coworkers.
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There has X-Small, Small, Medium, Large, X-Large (Extra-Large) and XX-Large size. Fits Good for Most People.
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This Mermaid Skirt with Waist Pear Necklace is Made of High and Sturdy Quality. Skirt was made of 90% Polyster, 10% Spandex and It’s Washable
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EXCEPTIONAL CARE: We're big on the little things. That's why customer safety and satisfaction are at the heart of everything we do. Contact us if products don't meet your expectations. We look forward to ensuring every moment brings you joy.
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3
Disney The Little Mermaid Ursula Inflatable Adult Costume | Women's Ursula Cosplay Outfit with Plus Sizes XS-5X (4X)
Disguise
8.8
VIEW DEAL
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Officially Licensed Disney Villain Costume for Women: Embrace your inner sea witch with this Disney The Little Mermaid Ursula Costume, complete with inflatable tentacles. Perfect for Ursula cosplay costumes and fans of Disney villains, this outfit brings the iconic character to life in stunning detail, designed specifically for women.
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Complete Ursula Look: The costume features a strapless dress with a concealed zipper at the back, constructed bust with boning and underwire support, and decorative sequins. The dress skirt has a stretch knit base layer with overlays of knit mesh and glittery tulle, topped with an inflatable overskirt that attaches at the waist with a hook and loop fastener.
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Unique Design Elements: The long-sleeved pullover shirt gives the appearance of Ursula's purple skin, made from mesh fabric for an authentic look. The inflatable tentacle overskirt, with a built-in fan, adds dramatic flair to the costume, making it perfect for The Little Mermaid costumes and themed events.
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Comfortable & Secure Fit for Women: Available in sizes X-Small to X-Large and Plus Sizes 2X to 5X, this costume ensures a comfortable fit for various body types of women. The overskirt has a hook and loop fastener at the center back, and the battery pack for the fan fits into a concealed pocket for convenience.
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Versatile Use: Ideal for Halloween, cosplay conventions, themed parties, theatrical performances, and Disney-themed events. The costume includes a 3" diameter molded plastic spiral shell that hangs from a ribbon with a metal chain and lobster claw clasp, adding the final touch to your Ursula transformation.
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4
CLOFANWIN Womens Mermaid Costume Top Shirt Outfit T-Shirts Plus Size, White, 3X-Large
CLOFANWIN
8.7
VIEW DEAL
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The womens mermaid costume t-shirt is made of 95% polyester and 5% spandex for softness and breathability
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The womens mermaid top shirt with 3D mermaid shell and scale pattern design, unique and eye-catching
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Mermaid costume for adult women, good choice to Halloween, themed party and other special occasions
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Good match with mermaid tail, mermaid skirt, mermaid pants and leggings, make you feel like a real mermaid
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Please refer to the size chart carefully to ensure you can find the best fit for your body type
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5
Halloween Costume for Woman 2024 - Mermaid Skirt for Women and Teen Girls,Plus Size Mermaid Costume for Adults,Mermaid Outfit with Metallic Scale,Long Princess Dress with Waist Chain for Cosplay
Momax
8.4
VIEW DEAL
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Classic Mermaid Costume for Woman and Teen Girl:The package include 1pcs mermaid skirt and 1pcs waist pearl chain,classic mermaid elements scale pattern fishtail pleated hemline mermaid costume for adults and teens.
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Mermaid Skirt Easy to Wear and Match:This high waist mermaid skirt easy to pull on and take off.The skirt can match with the bras,sheer mesh,fish net,tank tops,crop tops,tube tops,camisole,shirt,halter tops to dress up like different style mermaid Queen or Princess.
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Comfortable Elastic Plus Size Mermaid Skirt:The mermaid skirt is made of 90% polyester,10% Spandex.Make the skirt soft and provide some elastic which makes you feel comfortable and ease. Size from small to extra large to fit different shapes.Before make order please read the size chart.
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Glitter and Sparky Mermaid Costume Accessories:Hot stamping process make the skirt glitter, sparky and metallic feel make it an eye-catching one.Nice fishtail hem layers looks elegant and cute.Perfect mermaid costume accessories.
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Mermaid Skirt Occasions: This skirt can be used in Halloween costume party,cosplay party, outdoor carnival,outdoor party,Midsummer Night Party,Halloween Role Play, stage show,Masquerade,dance performance,seaside party, poolside party, photography,kinds of Halloween celebrations and events.
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6
Disguise womens Ariel Costume, Official Disney the Little Mermaid Dress Adult Sized Costumes, Green & Purple, XL 18-20 US
Disguise
8.0
VIEW DEAL
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ARIEL COSTUME FOR ADULTS - Elegant satin adult Ariel costume for women that's sure to get everyone's attention
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OFFICIAL LITTLE MERMAID COSTUMES FOR ADULTS - This costume dress features a glitter seaweed skirt and organza trim
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EASY TO WEAR COSTUME DRESS - Hook and look closure for easy dress and easy removal, made of soft, light and comfortable materials
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CLASSIC DISNEY PRINCESS DRESS GOWN - Whether as a Halloween costume or dress-up among friends, this outfit is sure to impress
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QUALITY COSTUMES FOR HAPPY PEOPLE - To keep this Disney adult mermaid costume well maintained, it is recommended that it be hand washed or spot cleaned.
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7
Fun Costumes Adult Disney's The Little Mermaid Flounder Halloween Costume | Plus Size Sleeveless Tunic for Halloween & Cosplay, 2X/3X, Yellow
Fun Costumes
7.4
VIEW DEAL
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Size: 2X/3X
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Embody the adorable Flounder effortlessly with our sleeveless tunic, featuring vibrant colors and charming details that capture the essence of Ariel's finned friend.
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Perfect for cosplay enthusiasts and Disney fans alike, this Flounder costume is designed to make a splash at conventions, Halloween parties, and beyond.
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Spread joy and magic wherever you go as you embody the lovable Flounder, bringing smiles and laughter to everyone you encounter with our Plus Size Disney The Little Mermaid Flounder Costume!
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Exclusively crafted by us, this costume promises top-notch quality and attention to detail, making you the star of any undersea adventure.
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8
Fun Costumes Plus Size Disney The Little Mermaid Ariel Blue Dress Costume for Women - Adult Disney Princess Cosplay Dress - 2XL, Blue
Fun Costumes
7.0
VIEW DEAL
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ENCHANTING COSTUMES: Disney costumes for women have never been more enchanting. Dive into the magical realm of Disney's The Little Mermaid with this Ariel Blue Dress Costume. More than just an adult Disney costume, it's your passport to an underwater adventure, ideal for themed parties, cosplay events, or simply a playful day of dress-up at home.
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ICONIC DESIGN: This women's Disney princess costume is meticulously designed, mirroring Ariel's iconic blue dress from the cherished animated film. Feel as if you've walked straight out of the Little Mermaid live action costume with the bright blue hue, the soft ruffles, and the detailed design all playing a part in crafting a truly immersive experience.
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QUALITY MATERIALS: Constructed from top-notch materials, this Disney cosplay costume promises both comfort and longevity
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UNIVERSAL FIT: This adult Disney costume is designed to fit a variety of body types, ensuring a flattering fit for everyone. The key here is that this Disney cosplay enables more individuals to experience the joy of becoming Ariel, regardless of their size.
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EASY WEAR: Easy to put on and take off, this Little Mermaid live action costume ensures a stress-free transformation into Ariel. This women's Disney princess costume is crucial as it allows you to concentrate on enjoying your event, rather than wrestling with complex attire.
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