I bought it used and have worn it a few times. The collar ribbon is adjustable. The size is M. It has a slim silhouette. When worn by someone 160cm tall, it falls a little longer than the knee. Please refrain from purchasing if you are sensitive to used items. Color: Black系 (Black-based) Pattern: Solid Silhouette: Tight Season: All Season Stains, tears, odors, etc.: None