I really just need to know the etiquette/rules of what should be worn by the men in an evening, semi-formal wedding. I've tried googling this information, and I can't really seem to find anything hard-fast.
FI and I both like the look of charcoal gray over black. Is this appropriate if our ceremony starts at 5:00pm? The guy in Jos. A Bank said anything after 5:00 was usually black and it would be weird to use gray. Is this true?
Also, when it comes to suits vs. tuxes, is there a rule on this? I really prefer the look of suits (and the price), but I don't want people side-eying us because the wedding's at night.
Please help me. Ultimately I'm letting FI (and the budgets) decide what we go with, but he and I are both desperate to figure out what the deal is on this stuff.