GF Ferre. Stretchy corset cone dress with white blose attached. Size 4

GF Ferre designer stretchy corset cone black/wite dress with blose attached. Internal corset bra inside. Zipper on a side. Very fine high quality blouse fabric. Ubove the knee. blouse is an imitation attached with bottons at the front on upper dress part. I guess the cone dress can be detached and could be worned separate. but I'm not sure. With the blouse it seems very French chick. Dress is from fashion runway. model worned it like for 30min. Size 4.