Hee grand Women's Chic Purple Wool-Blend Cocoon Coat Our size is Chinese size, it usually 1-2 size smaller than US size.Please read the size detail carefully Chinese S:Shoulder:57cm=22.4inch Chest:92cm=36.2inch Sleeves:46cm=19.1inch Length:85cm=33.5inch Chinese M:Shoulder:58cm=22.8inch Chest:96cm=37.8inch Sleeves:47cm=18.5inch Length:86cm=33.8inch Chinese L:Shoulder:59cm=23.2inch Chest:100cm=39.4inch Sleeves:48cm=18.9inch Length:87cm=34.2inch Chinese XL:Shoulder:60cm=23.6inch Chest:104cm=41inch Sleeves:49cm=19.3inch Length:88cm=34.6inch