Simply sweet, this long jersey prom dress fits the curves for a shape-enhancing fit that you will love. In misses and some plus sizes, this long formal dress from Poly USA has cute cap sleeves on the deep v-neck bodice, while a matching deep v-back offers a flirty look for prom, galas, and other fancy dances. With a figure-flattering princess cut, this deep v-neck evening gown has a hip-hugging long skirt that flow away from the knees to the floor to complete the look. As pretty as it is affordable, this long jersey prom dress is budget priced under $150.