Deluxe Adult Womens Sea Siren Halloween Costume Sexy Mermaid Sequin Skirt Push Up Seashell Bikini Top
Make a splash this Halloween in our Deluxe Adult Women’s Sea Siren Mermaid Costume. Crafted primarily from high-quality polyester for durability and comfort, this outfit is built to last through a full night of festivities. The standout piece is a deluxe sequin skirt designed to resemble a mermaid’s tail — its shimmering sequins catch and reflect light to deliver a truly bewitching gleam.
Complementing the skirt is a push-up seashell bikini top that provides both lift and shape, helping you feel confident while staying on-theme with its shell-inspired design. The bikini top enhances the silhouette while maintaining the mermaid aesthetic.
Both the skirt and top incorporate a woolen fabric to help keep you warm when temperatures drop during chilly Halloween evenings. This costume is ideal for women who want to stand out, show off their creativity, and embody a classic Halloween character with flair.
Whether you’re attending or hosting a party, this sea siren ensemble promises to be an eye-catching choice that helps create memorable moments.
Features and Benefits:
- Step into the role of a mesmerizing sea siren with this Deluxe Adult Women’s Sea Siren Mermaid Costume — great for Halloween and themed events.
- The focal point is a deluxe sequin skirt that imitates a mermaid tail. Its radiant sequins capture the light to produce an enchanting sparkle.
- Includes a push-up seashell bikini top that offers support and shaping. The shell-shaped design reinforces the mermaid theme while adding a flirty touch.
- Constructed from high-quality polyester to improve durability and ensure comfort so you can wear it all night.
- Both skirt and top are made from a woolen fabric to provide warmth on cooler nights, so you don’t have to sacrifice comfort for style.
- More than clothing, this costume expresses personality and style, letting you shine at any gathering.
- Perfect for costume and accessories use, and suitable as a movie & TV characters costume to lend authenticity to your look.






