Here's a gorgeous lace-up strapless long prom dress, Sloane, that is sure to be the star of the show. Make your red-carpet debut for prom, military balls, and other black-tie events in this strapless long designer dress with a corset-style bodice that is trimmed in free-flowing feathers at the neckline. In misses and some plus sizes, this strapless long formal dress has thin bands that lace up over the open back for the best fit, while the long skirt has a thigh-high side slit and a dramatic train that adds a touch of intrigue to this already sophisticated style. Step into the world of elegance when you choose this lace-up strapless long prom dress from Velvi.