Celebrate your special evening in this fabulous strapless long prom dress 3889 by Colors Dress. With a front keyhole and metallic bow, this strapless sweetheart long formal dress is as sexy as it is eye catching for prom, galas, and other black-tie events. The strapless evening gown has bow-trimmed back straps that flow horizontally over the open back, while the long skirt opens in a side slit before ending in a small train. As sexy as it is figure flattering, this strapless long prom dress is sure to elevate your evening look.