Here's a dazzling long sequin plus-size prom dress for the girl who loves her curves. From the designers at La Femme, this spectacular strapless evening gown is sure to turn heads at prom, military balls, and other formal events. With a sweetheart neckline, this long designer formal dress has a fitted empire waist and a stylish mermaid skirt that skims the hips before flaring around the knees and cascading to the floor. Polished posh for your memorable evening, this long La Femme plus-size sequin prom dress is as stylish as it is eye catching.