You'll find it hard to believe that a long prom dress with these gorgeous details remains affordably priced under $250. This lovely formal dress, from the designers at Elizabeth K, features vibrant gold lace applique and sparkling rhinestones on the illusion bodice. A keyhole cut out on the racer front adds a sultry detail, while the beaded high-neckline diminishes the need for jewelry as it circles the neck before beautifully framing the deep v-back. Let loose on the dance floor in the long a-line chiffon skirt that flows freely away from the hips to flatter the figure in this elegant evening dress. Available in misses and extended sizes, this long prom dress is an eye-catching style for your formal event that won't empty your bank account.