Evil 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! 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.)

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!

S: Waist 64~70cm, Hip 80~92cm, Length 100cm Inseam 80cm M: Waist 68~74cm, Hip 84~96cm, Length 105cm Inseam 85cm L: Waist 72~78cm, Hip 88~104cm, Length 110cm Inseam 90cm XL: Waist 76~82cm, Hip 92~108cm, Length 115cm Inseam 95cm

Seductive sequin black mermaid top, high waisted fin skirt and fascinator headpiece. Necklace not included.

Deep Sea Celebration Have you ever stopped to think: How would a mermaid celebrate Halloween? No? Oh...it's just us, huh? Wait! Your little girl has pondered this question, too. Phew, we're not alone! Well, we think we finally have the answer—and yes, this means we are absolutely positive, without a shadow of a doubt, that mermaids are REAL—drumroll, please... ...this Girl's Skeleton Mermaid Costume is just how a gorgeous mermaid might ring in the spooky season. Pretty cool, right? We know! ... [Read More]

Make Halloween a mystical fantasy-sea in your mermaid costume with this sea siren mermaid trident! This plastic prop is designed to look like a miniature trident with an oil slick top. The handle is black and is adorned with fishnet, glittery tulle, and sequins. You'll be swimming through the costume party as the most elegant mermaid carrying this trident!

This beautiful skirt features a mermaid form fitting silhouette. The perfect maxi skirt to complete your Halloween mermaid costume.

Dress with mermaid print and headpiece