Size Chart:(Product Measurement)
S:Bust:28.3IN,Shoulder:12.6IN,Sleeve Length:22.4IN,Length:26.4IN
M:Bust:29.9IN,Shoulder:13.0IN,Sleeve Length:22.8IN,Length:26.8IN
L:Bust:32.3IN,Shoulder:13.4IN,Sleeve Length:23.2IN,Length:27.4IN
XL:Bust:34.6IN,Shoulder:13.8IN,Sleeve Length:23.6IN,Length:28.0IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN