Vintage Guess Classics Brand Lined Black White Gray Tartan Plaid Sport Coat Blazer Jacket. Tag size: M. Shell: 40% Polyester 35% Rayon 15% Wool, 10% Acrylic. The measured size in inches is: Armpit to Armpit: 24.5, Height: 33, Sleeve from Shoulder Point to Cuff: 26.5, Across the Back from Sleeve seam to seam: 18.5. No rear vent. Designed paired with jeans and a tee, maybe the sleeves punched up. Not specifically for men so know your measurements ladies. Stored in my climate-controlled facility all this century. 1L