100% Rayon Lace Casual Short Sleeve Summer T-shirt Lightweight Women's Plus Model is 5'7, 180 lbs fit a size 1X Wash Instruction: Separate laundry by fabric or color Measurement (in inches) International Size----------Chest Girth----------Shoulder Width 1X------------------------------48 7/8--------------------------16 1/4 2X------------------------------52 -----------------------------16 7/8 3X------------------------------55 1/2--------------------------17 5/8 4X------------------------------59 -----------------------------18 1/4