Originally Posted by LanceW
I will pay my own way and stand in for him. Please have my suit waiting for me when I arrive. PM for measurements!
I was going to make the same generous offer but you beat me to it.
OP, a solid wool suit will not wrinkle badly. If wrinkles are that much of a problem then may I suggest a 70/30 or 80/20 wool/mohair blend?
Put your foot down firmly. I don't have any experience with marriages but I have a suspicion that the bride will be watching you very closely while you make this all important decision. If you give in, you may have to give in a lot throughout your marriage.