Off-Shoulder Prom Gown: PromGirl Exclusive 250254For the girl with a flair for fashion, this off the shoulder long satin prom dress is ready to wow the crowd. Sold exclusively at PromGirl, this gorgeous off the shoulder prom gown has a sheer corset style bodice with gleaming lace embroidery and banded sleeves that drape romantically over the upper arms. The long sweetheart formal dress has tummy camouflaging diagonal pleats, an eye catching side slit, and a side drape that flows into a train.