Flirty, fun, and fabulous, this long a-line prom dress 32117 is a testament to today's woman. The strappy open-back long a-line formal dress features a sheer corset-style waist that adds a touch of sexy to this already stunning gown, while the embellished waist sparkles with every move at prom, galas, and other black-tie events. From La Femme, this long designer dress has a fully-lined long skirt with a sheer overlay that reveals a side slit before draping to the floor in an a-line shape that finishes the design. Step into the world of sheer elegance when you decide to slip into this long a-line prom dress for your memorable evening.