This ethereal prom dress is crafted from lightweight blue chiffon, featuring a sleek sheath silhouette that skims the body elegantly. It has a cowl neckline supported by thin spaghetti straps, with a dramatic draped overlay that cascades from the shoulders down to the skirt, creating soft, flowing movement. The back features a twisted bow detail with cascading chiffon panels, adding a romantic, vintage-inspired touch. The chiffon fabric offers a sheer, luminous finish, and the floor-length cut finishes with a smooth hem for timeless formal elegance.