Size Chart:(Product Measurement)
S:Bust:40.6IN,Shoulder:22.0IN,Sleeve Length:20.9IN,Length:22.4IN
M:Bust:42.1IN,Shoulder:22.8IN,Sleeve Length:21.1IN,Length:22.8IN
L:Bust:44.5IN,Shoulder:24.0IN,Sleeve Length:21.4IN,Length:23.4IN
XL:Bust:46.9IN,Shoulder:25.2IN,Sleeve Length:21.7IN,Length:24.0IN
This data was obtained from manually measuring the product, it may be off by 0.39-0.79 IN