Right knee, stain near the left pocket. Thank you for viewing. I love denim and have collected various pieces, but I've run into storage issues, so I'm gradually organizing and selling them m(_ _)m ✳Size✳ (Measured flat) Waist: 49cm Rise: 32cm Inseam: 69cm Total Length: 99cm Thigh Width: 34cm Hem Width: 22cm Please use these measurements as a guide, as they are amateur measurements. Please only purchase if you understand that this is a vintage/used item. The color of the product may vary slightly depending on the type of monitor. Please refrain from purchasing if you are sensitive to such variations. M82013