So I told my groomsmen they can wear dark colored suits. I'm ok with some wearing black, some navy, some grey. I don't want them to all look like sextuplets up there. I want their individuality to come out. BUT, one of the groomsmen only has a light blue suit. (not sure how light!) I cannot ask him to go buy a new suit. Personally, it will not bother me that he will look a bit different. I guess I'm worried about everyone else. Should I worry about this?