I wore my ears at least 75% of the time. Hubby only wore the top hat occassionally as it was pretty snug. I didn't know about the pins, or if there were anyfree ones at the time. But then again, I'm not a big pin person. We did get congratulatory words, our own boats/ride vehicles instead of sharing with others. Plus since it was noted on our ADR we received special desserts or other moments.
I saw tons of people wearing them, including high schoolers. One group of high school girls made a comment about me wearing them to the affect of 'I doubt that she really got married, he's not wearing any' ouch, but so what. I enjoyed the attention and the last few days of being the bride.