Sea Mermaid Costumes

Leg Avenue has been trusted by individuals for decades. Products that are made of quality material and designed to withstand the toughest environments. Trust the Brand that others in the field use and don't settle for less.

Charm all the seafarers in Leg Avenue's skeleton siren costume. Dangerously sexy, the curve hugging skeleton mermaid tank dress will keep you comfortable as you lure pirates to their doom. And the fin arm warmers and head piece feature holographic webbing to hypnotize your victims. Dress doubles as a fun apparel piece after Halloween!

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]

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.)

Under the sea iridescent mermaid skirt and white sequin shell cup long line bra with pearl and bejeweled details. Comes with white pearl necklace. Headpiece not included.

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.

Whether you are looking for a cool costume piece or a fun shirt for everyday use then look no further as we have the perfect top for you! Top offers a stretchy material for a flattering and smooth look to comfortably hug your own figure. Printed on both sides showcasing a whimsical mermaid design complete with seashell bra, bare midriff, and cropped tail. Pair this top with mermaid leggings for a complete look! Great for casual wear, Halloween, party events, and more! Size: X-Large

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]

This mermaid seashell bra t-shirt is a awesome gift for any mermaids lovers school, college girl, mermaid girl, mermaid lady, mermaid women, mermaid moms. It is also a quick halloween costume for Matching Bachelorette Bridesmaid Bridal Partys. Great to wear this trending seashell top at festivals, schools or college, mermaid parades, christmas, halloween, valentines day, mothers day gift. Click our brand name for more mermaid seashell bra shirts.

2 PC Sultry Sea Witch, includes velvet dress with shimmer tentacle skirt and crown headband.

This Blue Seas Mermaid Child Costume gives a fancy spin on the classic mermaid costume. Includes a shimmering dress with matching

Sea Witch, includes snap crotch halter bodysuit with wired tentacle skirt and glitter tulle accent