Voulez Vous Blouse & Pant Set

Voulez Vous Women's Blouse & Pant Set. Sizing really not listed just says 40 on the tag. Looks to be a size 22 however, not sure. The color block portion of the top is very pretty beige, brown, black & both blouse & pants have a sheen/shiny material & some texture. The pants are elastic waist all black in color. Pants need to be pressed because the pants have an indentation from the hanger. Should be able to see in picture of pants (front). In good used condition. Fabrication is 100% Acetate.