On our first or second trip to wdw DD was wearing a shirt I had purchased at a Warner brothers store. It had little pictures of their characters across the front. We ran into Donald Duck (this was when you randomly ran into characters) and he did a whole deal about it, finally insisting that she buy 2 Donald Duck t shirts. She was about 8 or 9 and thought it was great. We hadn't thought about it before Donald brought it up.
I'm sure your will stand out with the bride and groom ears. We wore the bride and groom pins for our anniversary and got noticed many times.