I have a linen sport coat, and it looks fine as long as I remain standing and don't bend my arms, and don't even think about sitting down. I like the look of linen, but it is impossible to keep it from wrinkling. I had another linen sport coat, and the first time I wore it I was caught in a torrential downpour, and the coat was ruined. From now on, I'll stick to linen shirts; they are much easier to care for.