Simply dazzling, this long black strapless sequin prom dress is a statement-maker. The beautiful long black designer dress by La Femme is fully sequined from the sweetheart neckline to the floor for a sparkly look at prom, military balls, and other fancy formal events. The strapless black formal dress smooths over the curves before draping to the floor for a dramatic look. Effortlessly glamorous and eye-catching, this long black strapless sequin prom dress by La Femme is ready for you to step out in sparkly style.