These are the flat measurements. Size tag is missing from inside of blazer.
Collar To Shoulder: 10-3/8"
Shoulder To Sleeve: 23-5/8"
Shoulder To Shoulder: 19-1/2"
Upper Arm Width: 7"
Forearm Width: 7"
Armpit To Armpit: 23-1/2"
Waist Width: 22-1/2"
Front Length: 31"
Hip Width: 26"
Sleeve Hole Width: 6-1/2"

This blazer is pre-owned in excellent condition gently worn hardly worn well taken care of I have looked over the sports coat for any kind of visible flaws, damages, tears or stains.