So here's the deal: I'm getting married this June in New England. Saturday 2:00 p.m. in a nice little summer chapel in the country. Reception won't start in earnest until 6:00 p.m. If I want to keep this a semi-formal affair, do I really need to do the morning suit and tuxedo change for the reception? Or could I just wear the tux all day? I know tradition dictates that I can't wear evening attire in the mid-afternoon, but I wanted to hear what you gents think. I know plenty of others are doing it. Is it still a major faux pas or have guidelines truly loosened?