Strappy-Back Amarra Tight Long Prom Dress 88747Get ready to make your entrance in this tight long prom dress 88747 from Amarra. A curve hugging dream dress for prom, galas, and other red carpet events, this sleek long formal dress features beautiful embroidered lace and scattered beads on the plunging v neck bodice. Thin shoulder straps lead to the strappy open back of this gorgeous long designer dress, while the hip hugging long skirt has an eye catching thigh high side slit and a trail behind