Classic fit men's suit purchased from a Korean suit specialty store. I remember it being made of Lycra fabric, but I'm not certain. I've worn it about twice, but I'm selling it because I gained weight and can no longer wear it. It's a classic fit, so the trouser hems are a bit wider. The last photo is one I took when I bought it. At the time, my height was 180cm, weight was 84kg, and chest was 100cm, so please use that as a reference. The measurements I wrote down are from my home, so there may be some differences. Please check based on the body measurements I've provided.