Notch collar Long sleeves 2 button front closure 2 front zip pockets Epaulets at shoulders Size S: Length (back) - 28"; Width (back, armpit to armpit) - 21"; Sleeve - 27"; Shoulders - 17.25" Size M: Length (back) - 28.5"; Width (back, armpit to armpit) - 22"; Sleeve - 27.75"; Shoulders - 17.75" Size L: Length (back) - 29"; Width (back, armpit to armpit) - 24"; Sleeve - 28"; Shoulders - 18.5" Size XL: Length (back) - 29.5"; Width (back, armpit to armpit) - 26"; Sleeve - 28.75"; Shoulders - 20"