Discover La Femme mermaid plus-size formal dresses and gowns for prom, weddings, galas, formal dances, and other special occasions.

This collection is defined by a fitted mermaid silhouette that follows the body before opening near the lower skirt; current listings also feature jersey fabrics and ruffles; check individual product pages for exact silhouette, length, neckline, fabric, color, size, fit, and availability.