Sexy Off-Shoulder Long Prom Dress: Astee T503Sleek and sexy, this off the shoulder long prom dress T503 by Astee is a stand out style for the girl who appreciates slinky fashion. With an off the shoulder bodice, this long special occasion dress has a twist v neckline with bands that wrap over the upper arms and cross over the open back. In misses and some plus sizes, this long formal dress has a trendy reverse halter that flows from the back band to the gold clad collar, while the long skirt has