In this backless halter prom dress, ultimate allure is yours for the taking. Hugging the curves from the v-neck bodice through the hips, this long tight prom dress is perfect for highlighting your natural figure. Adding a chic detail, two straps cross against the open back of this v-neck prom dress. A side slit and short train level up the drama of this bold style. Sold exclusively at PromGirl, this backless halter prom dress is a breathtaking formal design you won't find anywhere else.