My dad owns his own tux and would like to wear it to give me away (in lieu of renting). My FH hopes to buy his tux for the wedding. His groomsmen, I imagine, will rent their tuxedos. Hence, there is a good chance that the men won't match. Of course, they'll all be in black and no tails, but lapels/styles won't be the same...is this a problem? Should we just have my dad and FH rent as well? Thanks!