I purchased this item when I bought the ensemble for school entrance exams from the same brand (the ensemble is also listed, please take a look☆). The size is 38, and the material is 80% cotton and 20% silk, which feels good against the skin and is comfortable to wear. I think this is a great piece to wear over a dress or for school drop-offs and pick-ups. It has been worn less than 10 times. It has been dry-cleaned by Hakuyosha and stored at home. I believe there are no noticeable stains or scratches, but I would like to sell it to someone who doesn't mind minor details. #Yuki Torii #SchoolEntranceExam #DarkNavy #Cardigan