Crop top bustier corset size * S size Topbust 31-33 inches / A,B cup / Underbust 27-29 inches / Waist 23-26 inches * M size Topbust 33-35 inches / B,C cup / Underbust 29-31 inches / Waist 25-29 inches * L size Topbust 35-37 inches / C,D cup / Underbust 31-33 inches / Waist 28-32 inches * XL size Topbust 37-40 inches / D cup / Underbust 33-35 inches / Waist 31-34 inches. -The back is lace up. (can be adjusted as desirable) -You will get the plain straps as an option to wear as cami corset…