Here's a long chiffon prom dress, from the designers at Faviana, that fuses elegant design with lots of sparkle. This gorgeous long formal dress features a deep v-neckline on the sheer embroidered bodice. Spaghetti straps lead to the flirty corset-style back and tie into a feminine bow. The embroidery flows down past the waist onto the glamorous fully-lined long chiffon skirt, which adds volume and a princess vibe. A side slit finishes this charming long chiffon prom dress that is also beautiful for a military ball or another formal event.