Please use this info as a general guide as measurements are approximate.

Size	Shoulder	Chest
36	18.3" / 46.5 cm	42.5" / 108 cm
38	18.9" / 48 cm	44.5" / 113 cm
40	19.5" / 49.5 cm	46.5" / 118 cm
42	20.1" / 51 cm	48.4" / 123 cm
44	20.7" / 52.5 cm	50.4" / 128 cm

Size	Sleeve	Length
36	23.6" / 60 cm	26.3" / 67 cm
38	24.2" / 61.5 cm	27.2" / 69 cm
40	24.8" / 63 cm	28" / 71 cm
42	25.4" / 64.5 cm	28.7" / 73 cm
44	26" / 66 cm	29.5" / 75 cm

In order to best determine fit, it may be helpful to compare our garment’s measurements to a similar garment you already own. Lay your garment on a flat surface and take all measurements from the outside of the garment.

to check out our Garment Measuring Guide.

** If you are still confused, you can to help you choose the size. **