M=JPM=USS: Bust 39.0 inches (99 cm), Short Sleeve 9.1 inches (23 cm), Shoulder Width 16.5 inches (42 cm), Length 26
L=JPL=USM: Bust 41.7 inches (106 cm), Short Sleeve 9.4 inches (24 cm), Shoulder Width 17.7 inches (45 cm), Length 27.8 inches (7
XL=JPXL=USL: Bust 45.3 inches (115 cm), Short Sleeve 9.8 inches (25 cm), Shoulder Width 18.9 inches (48 cm), Length 28.
2XL=JP2XL=USXL: Bust 49.2 inches (125 cm), Short Sleeve 10.2 inches (26 cm), Shoulder Width 20.1 inches (51 cm), Length 29.9
Note:
Collar size tag is US size(USS/USM/USL/USXL/US2XL).
The size in the image has been adjusted according to the Japanese size (JPM/JPL/JPXL/JP2XL/JP3XL).
The sizes are measured by hand, so there may be a 0.4 - 1.2 inches (1 - 3 cm).