Zara Man Mens Blazer Jacket Black Wool Blend? Size 42 See Measurements 3 Button

Zara Man Mens Blazer Jacket Size 42 See Measurements Below - appears to run small Black Long Sleeves Collared Wool Blend? - no tag Armpit to armpit is 20 1/2” Shoulder to shoulder is 18” Shoulder to hem is 30”