Special Price Other David's bridal bridesmaids dress

My bridesmaids dress, size 10 but I wear a size 4-6 Jean normally, mint green, beautiful lace top with a high neckline and lower cut back, it's from David's bridal, selling my sisters size 20 champagne colored one as well, asking 100 for both or 50 for each they were each originally 170. Both of them worn only worn at the ceremony.