Below are garment measurements,Not standard body (skin) measurements S - Chest: 39.8 in. / Shoulder: 18.0 in. / Length: 28.2 in. M - Chest: 44.0 in. / Shoulder: 19.5 in. / Length: 29.9 in. L - Chest: 45.5 in. / Shoulder: 20.5 in. / Length: 30.5 in. XL - Chest: 47.2 in. / Shoulder: 21.8 in. / Length: 32.0 in. Model information ( Height 6'2",Chest 39") and wearing size Medium