Chanel black knit bustier

Chanel black knit bustier. Size 36. Has a quilted top then a vertical band for the waist and the bottom is horizontal pleated. Length is 20” Unstretched top is 26”, waist is 24”. Waist will stretch comfortably up to 29”. Top has more stretch so the most important measurement is the waist. I can put this on as a size 2/34” bust/28” waist. I wouldn’t be comfortable any larger than this personally. New with tags.