Sleek and stylish, this strapless long black prom dress 31566 is sure to give your look an elevated edge. With a sparkly sheer corset that wraps around to the back, this long black designer dress is a flirty choice for prom, galas, and other black-tie events. The strapless long black formal dress has a sweetheart neckline and a hip-hugging long skirt that pools into a small train for a look of drama. Step into a world of elegance and sophistication when you choose this strapless long black prom dress from La Femme.