Delicate lace makes this long mermaid prom gown a beautiful creation to behold. From the designers at La Femme, this gorgeous short sleeve designer dress is a favorite for prom, military balls, and other formal events. Fully-lined, this fabulous open-back evening gown has a floral-lace overlay that flows from the v-neckline to the floor. The framed open back is a cut-out detail that starts at the shoulders and ends at the deep v-back detail on this beautiful long formal dress. The long mermaid skirt finishes the gorgeous look of this long lace mermaid prom dress that is surprisingly affordable for your very special night.