Eye-catchingly bright, this long neon formal dress is a sexy choice for your upscale event. Whether you are attending a fancy gala, prom, or another formal event, this open-back evening gown from the designers at La Femme is sure to make a fashion statement. The long designer dress has a cowled v-neck bodice with thin shoulder straps that criss cross the open back for a sexy look with every turn. Smoothing over the hips, this neon formal dress opens in a high side slit to add to the bold look. A hot pick for the season, this long neon formal dress by La Femme is fresh and flirty for your exciting evening.