Jacket was my Dad’s. I believe it was bought Brand New, back in the 1970s. Slight wear, but, overall, still looks to be Like New condition. I do not know exact size. About a Large. Measures about 838.2 mm (33 in) from collar to hem. About 457.2 mm (18 in) shoulder to shoulder, sleeves 647.7 mm (25.5 in). Across chest, about 533.4 mm (21 in).