100% Polyester Traditional Chinese frog button closure Stand collar with subtle patterned detailing Front patch pockets Ribbed cuffs and hem Please refer to the size chart for accurate measurements How to Measure Yourself Shoulder: Measure straight across the back from shoulder seam to shoulder seam. Pit to pit: Lay the garment flat and measure across the chest from armpit to armpit. Back: Measure from the highest point of the shoulder near the neck straight down to the hem. Sleeve: Measure from the shoulder seam to the end of the cuff along the outside of the sleeve. Size Chart Sizing S M L XL XXL Shoulder 20.5" / 52.1 cm 21.5" / 54.6 cm 22.5" / 57.2 cm 23.5" / 59.7 cm 24.5" / 62.2 cm Pit to pit 24" / 61.0 cm 25" / 63.5 cm 26" / 66.0 cm 27" / 68.6 cm 28" / 71.1 cm Back 27" / 68.6 cm 28" / 71.1 cm 29" / 73.7 cm 30" / 76.2 cm 31" / 78.7 cm Sleeve 24" / 61.0 cm 24.5" / 62.2 cm 25" / 63.5 cm 25.5" / 64.8 cm 26" / 66.0 cm