Size Chart:(Product Measurement)
S:Bust:38.2IN,Shoulder:15.0IN,Sleeve Length:23.6IN,Length:24.4IN
M:Bust:39.8IN,Shoulder:15.4IN,Sleeve Length:24.0IN,Length:24.8IN
L:Bust:42.1IN,Shoulder:15.7IN,Sleeve Length:24.4IN,Length:25.4IN
XL:Bust:44.5IN,Shoulder:16.1IN,Sleeve Length:24.8IN,Length:26.0IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN