Thank you for viewing. This is a thin jacket from BEAUTY&YOUTH UNITED ARROWS. It is size M. The sleeves are three-quarter length. I bought it several years ago, but I have a lot of other clothes and haven't had a chance to wear it, so it has been stored at home. The color may be slightly different from the actual color due to the lighting. Please understand that this is only stored at home. Since it is a casual inspection, there may be oversights, so please understand. Please refrain from purchasing if you are sensitive to details.