Nice kit! My parameters chest 31, waist 25, hips 36... I ordered a S-M (approached, but if your chest is larger than 31, I recommend taking larger bra size. For panties took a size of L-XL, approached, do not press, at the waist, there is still a little free space. In panties there is a cotton gusset, the fabric of the kit is synthetic, but pleasant to the body.