Classic Vintage Haut De Gamme En Avance Peacoat, Judging by tag, materials and woolmark, I think it’s from the 70’s. Preowned, excellent condition. tag says 16W, I marked it as 14W, size may be better judged by measurements. While laying flat: pit to pit- 23”, waist 22”, bottom/hips- 25”, sleeve- 24”, shoulder from collar hem to sleeve hem- 5 1/2”, Back length- 26” shoulder width in the back- 18”. A vintage gem! Lining in excellent shape