A sheer corset-style bodice gives this long strapless prom dress an alluring look, while sheer long sleeves give it a fairytale vibe. Just remove the long lacy sleeves, and this sweet strapless formal dress provides a completely different look whether you are attending prom, a military ball, or another black-tie event. In lacy fabric from the sweetheart neckline to the floor, this elegant evening gown is a feminine style, while the fully-lined faux-wrap long skirt opens in a side slit before ending at the floor in an a-line shape. Offered in misses and extended sizes, this fabulous corset-style strapless long prom dress is actually two gorgeous designs in one.