The title says it all. Size: Men's Large, but, it's def. a slim-fitter. Let's call it a comfy medium. Measurements: 22" underarm-to-underarm; 28", where collar meets shoulder seam, to shirt hem. Nice accoutrements, like a back-buttoned-down collar; denim-lined inner cuffs; reinforced side seams; BR regalia throughout; leather hang-tag -- and don't forget its all-around good looks and enduring versatility + comfort. Flaw: a minor one, at the hem, but, it's practically undetectable. See last marked-up image. F/S/E launders its sold apparel items in fragrance- and dye-free gentle detergent prior to shipment. Thanks much just for looking. 🐿 Flying.Squirrel.Emporium 🐿