Sexy Mermaid Costumes

Atlantis Queen Costume
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Atlantis Queen costume features a metallic romper with a gold scale top, deep V neckline, short sleeves, green panty panel, back zipper back closure, cheeky back, matching green gloves with fin accent, and a gold trident.
$57.59
Auburn Mermaid Wig
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Sexy auburn long mermaid wig.
$15.65
Gold Mermaid Shell Bra
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If you're looking for the perfect touch to your mermaid costume, look no further. Mermaid shell bra top, featuring light padding and stitching to imitate a clamshell. Style comes in gold.
$15.89
Mermaid Body Chain
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Accentutate your curves with this mermaid body chain. Mermaid pearl starfish body chain. Single pearl strand upper, starfish detail and double pearl strand lower.
$12.99
Black Glamour Eyelashes W/ Crystals
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Long black eyelashes with crystals along lash line. Eyelash glue is included.
$9.65
Mermaid Shell Bra
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If you're looking for the perfect touch to your mermaid costume, look no further. Mermaid shell bra top, featuring light padding and stitching to imitate a clamshell. Style comes in black.
$15.89
Mermaid Scale Skirt
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You won't feel like a fish out of water in this costume piece. Blue iridescent mermaid skirt featuring scaley print, elastic waist and single pleat in back. Accessories sold seperately.
$34.99
Jewel Of The Sea Costume
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Plunder and pillage in the Jewel Of The Sea costume! Costume features flowing blouse, faux corset, and vest with ruffle details and lace up front, vertical striped leggings complete this pirate ensemble. Belted sash, bandana, and pirate hat included.
$52.99
Envious Green Ombre Wig
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This blended two tone teal wig will top off your look. Long wavy texture, monochromatic green ombre coloring and bangs.
$21.99
Undersea Siren Costume
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Features pink sequin corset with underwire cups, aqua trim, side zipper closure and lace-up back for cinching. Also includes lined shimmery skirt with flare chiffon bottom.
$74.99
Wicked Mermaid Costume
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Wicked Mermaid Costume includes a haltered tie top with sea shell look and high waisted shorts with zip-up back closure and iridescent mermaid fins.
$78.99
Seductive Ocean Siren Costume
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Seductive Ocean Siren Costume features a lace-up tube dress with tail detail.
$199.99
4 1/2 inch Heel With Rhinestone T-Strap Sandal
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Unleash your inner Goddess with these stunning Grecian style 4 1/2 inch heel sandals. The sparkling T-strap sandals are embellished with rhinestones. They are perfect for special occasions or a night on the town.
$55.99
Mystical Mermaid Costume
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Mystical Mermaid Costume includes a haltered tie top with sea shell look and a high waisted mermaid skirt with zip-up back closure.
$178.99
Rebel Mermaid Costume
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Get ready to rule the sea in this steampunk inspired mermaid costume. Features inlude halter jumpsuit with shoulder cutouts, faux corset bodice, asymmetrical netting at waist, belt, garter, lace up arm pieces, and attached fish scale leggings. Trident and wig not included.
$49.99
King Triton Tights
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Mermaid lace tights. Featuring an intricate lace pattern, you will feel like the most elegant mermaid in the sea.
$6.99
Siren Song Ombre Wig
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This blended two tone teal wig will top off your look. Long wavy texture, black and teal ombre coloring.
$21.99
Golden Glimmer Mermaid Costume
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Golden Glimmer Mermaid Costume features a lamé halter dress with sequin underwire bodice and shimmer foil scale skirt with foam fin tail.
$69.99
Deep Sea Siren
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Get ready to make a splash at any party in this fairytale inspired costume! Features include a purple embellished bodice, ruffle trim at hips, and tapered skirt with fins. Prince charming not included!
$70.39
Iridescent Mermaid Fins
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Complete your look with this two piece, fin set. Set of fins fit on your forearms and additional fin to wear as a headpiece.
$9.99
Under The Sea Mermaid Costume
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Sequin dress with built in waist cincher and zippered back, ruffled fin trims, attached faux pearl chains.
$155.99
Sparkle Mermaid
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Sparkle Mermaid features rainbow sequin tube top, maxi mettalic skirt with scale print and ruffled slit, as well as seashell necklace.
$58.99
Sexy Mermaid
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Make a splash in this sexy mermaid costume. This wet and wild costume set features an underwire mini dress with curve hugging bodice and mermaid trailing mesh bottom. Matching seashell necklace is also included.
$42.99
Long Mermaid Wig With Shells
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Long Mermaid Wig With Shells
$24.99
Sea Foam Mermaid Kit
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2PC.Sea Foam Mermaid Kit features pleated ruffle fin ears and matching arm pieces.
$19.99
Mermaid Wave Long Wig
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Mermaid wave long purple wig.
$21.99
Sexy Mermaid Costumes

Have your fun under the sea with these sexy mermaid costumes from Lingerie Diva. We offer a huge selection of beautiful mermaid costumes that will look great at any costume party this Halloween. These stunning sea creature costumes also work wonders during a night of sensual role play with your lover. These sexy sea siren costumes include options that feature leggings, full dresses, lingerie and a lot of tail fins. We also offer a variety of different mermaid costume accessories that will allow you to accessorize your costume as well as create a costume from scratch. All of the sexy adult costumes you’ll find on Lingerie Diva are made with premium-quality materials and offered to you at amazingly low prices.

No matter what your idea of a perfect mermaid is, Lingerie Diva has the sexy mermaid costume for you. Our wide variety of women’s mermaid costumes includes a range of styles from casual to ultra-sexy to ornate and glamorous. For a more casual look, opt for a mermaid costume that features leggings and a cute top. You’ll look amazing and feel comfortable for an entire night out or Halloween day. Some of our sexy lingerie mermaid costumes have options that include mermaid-themed teddies, ruffled panties and shimmery bra tops. We also offer a huge variety of elegant and glamorous mermaid costumes. These long gowns feature vibrant colors, shimmering materials and flattering, curve-hugging designs. Each one flares out at the ankles to give the impression of tail fins. Some feature scale prints while others include shimmery and glittery fabrics. There are also mermaid mini dress options for a more manageable costume.

Accessorize your adult mermaid Halloween costume with our selection of mermaid costume accessories. No mermaid would be complete without long, flowing locks of wavy hair. Choose one of our wigs which come in vibrant colors that match your costumes. Mermaid-themed tights and thigh-high stockings are also great options for accessorizing a mermaid mini dress costume. Mermaid jewelry, false eyelashes and strappy high heels finish off the look.

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