Wedding Bridesmaid Mother of the Bride Prom Dress Taupe Lace Up Small

Wedding Bridesmaid Dress Taupe/Deep Lilac Corsette Back Rouched Top Sweetheart Neckline Floor LengthBust is padded and boned. Boning in the mid-section. Lace up Back provides for some flexibility. I would call this color a taupe or deep lilac. Measurements on tag say "86x36x66". I don't know how to convert that, so I am providing measurements below It seems to measure as a small to me. There is no material tag. Could be worn with sleeves or sleeveless Measurements: Seam to Seam across Bust - 17" Seam to Seam across Waist - 14" Top of Back to Bottom - 50"