Hi, I noticed when people on this forum talk about a specific suit, they usually know the fabric info, like which mill made the fabric. The quality of suit fabric is important for a suit make using various fabric right? However, I cannot find such info on my samuelsohn suits, only on the label I can find whether it is 120s or 150s. So I went to Harry Rosen, still cannot find the fabric info on suits labels. Is everyone on this forum expert who know the fabric when they touch the suit?