Change up your look in this open-back long prom dress with feathers. So unique, this long formal dress has a v-neck bodice with sparkly shoulder straps that have feathers for a total look of romance at prom, military balls, and other formal events. The tight v-neck evening gown has a deep v-back with booty-enhancing ruching, while the hip-skimming long skirt flares away form the knees before ending at a dramatic floor length. Offered in misses and extended sizes, this budget-priced long prom dress, under $200, allows an upscale look at an affordable price.