This light outerwear can be used for a long season, from fall to early spring. The roomy size allows for layering with thick innerwear like knitwear and sweaters. It's an essential item for any season, including commuting, going to school, dates, and outdoor activities. The size is L, and it has a relaxed fit even when worn by someone 174cm tall. I have stored it without wearing it at all after purchase. I only wore it once to check the size. Immediate purchase is OK. Price reduction is OK. #Cardigan #KoreanFashion