NWT bisou bisou silver and black lace cocktail dress size 8

Brand new with tags Bisou Bisou women's cocktail dress size 8 Silver satin with contrasting black lace lightly lined bra area, v-neck and a fitted bodice measurements pit to pit 15.5" waist 18" length 35" there is some slight discoloration on the bottom as shown, it appears to be some surface stains which will come out in the wash