2 Button 0 Vent 24" chest: (pit to pit)  22.5" waist of jacket 27" sleeves 33.5" Length 20.75" Shoulder 1.5" Sleeve Hem Regardless of what tag might say, to get titled measurement, I doubled the measured pit to pit portion and subtracted 4 inches (traditional measurement)and rounded up to the nearest even number.  For length I measured the back of the jacket short is under 30 inches regular is 30 - 32 inches and long is anything over 32 inches.   03K14