The sport coat does have some Minor imperfections on the back that I have shown in the pics. It is a couple of dots of where the fabric has been slightly upended and you can see the white part. These are very minor but do show up very mildly when worn. The color scheme consists of predominantly brown and tan but does have some reddish brick and green colored streaks in it as well. There is no material tag but the material is incredibly soft and feels like high quality wool with a possibility of cashmere. Hope you enjoy it!