Sea Siren Mermaid Costumes

Always on-trend with fashion forward designs and amazing quality, Leg Avenue costumes will make you look and feel completely irresistible. Perfect for Halloween, themed events, or just for fun! The Leg Avenue women's black goth mermaid costume is sultry and sexy, perfect for a night of Halloween adventures. This dark and Mysterious look includes a sequin bustier mermaid dress with net accents, attached Lamé skirt with shimmer foam fin, and matching glitter jewel crown.

Always on-trend with fashion forward designs and amazing quality, Leg Avenue costumes will make you look and feel completely irresistible. Perfect for Halloween, themed events, or just for fun! The Leg Avenue women's sexy seashell mermaid costume will turn heads wherever you go. This mesmerizing mer-babe includes a Lamé scale dress with sequin trimmed padded shell bra top and glitter sea star head piece.

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The Fun Costumes Sea Siren Costume It is the rarest of merfolk who can leave the waves and walk among humans on land. But, we're pretty sure that mean they get to have the best experiences in both worlds, too! That's why this Sea Siren costume is a perfect example of our Made by Us designs. It's all about using great materials and expert craftsmanship to ensure that you have lasting memories of the fun you'll have as a Mermaid Queen. Attention to Detail This Queen of the Sea Sirens costume is no... [Read More]

Always on-trend with fashion forward designs and amazing quality, Leg Avenue costumes will make you look and feel completely irresistible. Perfect for Halloween, themed events, or just for fun! Leg Avenue women's dark siren skeleton mermaid costume is a unique take on a favorite Halloween classic costume. This creepy-cool look includes a mermaid skeleton tank dress, fin arm warmers, and matching head piece.

Submerge yourself in the deepest depths of the ocean in this Dark Mermaid Kit featuring a black and pink fin headband with large jewel accents, and metallic blue, fingerless gloves with an allover scale design and large jewel accents. (Wig and top not included.)

Rule under the surface as queen of the ocean in this queen of the dark seas costume set. Sleeveless metallic fish scale printed top with black mesh straps, black starfish embellishment at bust and zig-zag beaded trim hem with iridescent oval sequins; fitted skirt with flared mermaid style bottom and trident scepter accessory. Surface from the depths of the sea and maintain peace between the watery world and dry land creatures. Search for matching women's King Neptune costume by Rubie's for great... [Read More]

The Fun Costumes Sea Siren Costume We imagine it is a rather new experience for the Queen of the Seas to come up for a walk in our world. But, since we're all about crafting lasting memories, that's a perfect challenge for us. With this Made by Us costume, you will be able to feel like an authentic mermaid ruler. That's all because of our focus on high-quality construction so the costume will both feel and look amazing. You'll love this oceanic outfit! Attention to Detail This Queen of the Sea S... [Read More]

Swim through the costume party in style wearing a sea siren mermaid crown for women! This plastic crown is light purple with an oil slick finish. Each point on the crown features diamond and gem shapes. Wear A mermaid crown with the rest of your mermaid outfit This Halloween to bring the under-the-sea vibes wherever you go!

This exquisite sea creature had such glam, she created a tsunami wherever she swam You will be the vision of a beautiful goddess in or out of the water in this slit-front blue peplum gown with intricate gold detailing, removable/adjustable shoulder straps and matching chiffon armbands. Accessorize with a shimmering rhinestone headpiece for a truly ethereal look.