Open-Back Empire-Waist Long La Femme Prom DressDelicate embroidered cap sleeves give this beautiful long prom dress a feminine detail that the crowd will love. From La Femme, this long designer dress features a sweetheart bodice with delicate embroidery that forms the cap sleeves before flowing over the shoulders and framing the open back. The sweetheart formal dress has a pleated bodice with a front knot detail that offers a fitted look, while the long skirt gathers at the empire waist before