Get a classic look in this long floral-lace a-line prom dress by Chicas. Crafted in delicate floral lace from the v-neckline to the hem, this long formal dress offers a vintage look for prom, galas, and other black-tie events. Thin shoulder straps lead to the lace-up open back of this long prom dress, while the long skirt flows to the floor in an a-line shape that flatters the figure. A celebration of romantic style, this long floral-lace a-line prom dress is surprisingly affordable at under $200.