Size is S, gray corduroy pattern. It has a unique pattern that looks like a check. The overall design is loose, and I think those who usually wear M to L size can wear it without any problems. The waist has a string, but the front is a simple design that doesn't open. Size: S Waist: Approximately 35cm (when contracted) Rise: Approximately 28cm Inseam: Approximately 67cm Leg opening: Approximately 20cm Measurements are taken by a amateur. Thank you.