Here's a beautiful long formal dress with a stylish twist. Perfect for prom, military balls, and other formal events, this beautiful twist-front evening gown has a triangle-shaped cut out that adds a flirty look to the bodice. Thin shoulder straps criss cross the open back of this long formal dress, while a wide band wraps around the waist for a long, lean look. With a wrap-style skirt, this long designer dress from La Femme flows away from the waist before opening in a side slit and ending at the floor in a figure-flattering a-line shape. Get ready to draw admiring eyes when you make your entrance in this gorgeous long formal dress by La Femme.