Backless Long Off-White Lace Formal Dress 272WSo alluring, this off white long lace formal dress is sure to kick up the wow factor at your black tie event. With shimmering floral lace from the plunging v neckline to the hem, this long white evening gown is a classic style with plenty of sexy details for prom, weddings, and other formal events. In misses and some plus sizes, this gorgeous long white dress has sheer insets at the sides and thin shoulder straps that lead to the sheer floral lace