Perhaps a compromise will work: Wear the tux (with britches*) in the wedding (and the pictures), and the kilt (with those new hose you won!) to the reception.

Here's a little more advice on weddings: take the pictures before the ceremony, if at all possible. That way, after the ceremony, you can visit with your guests a little longer at the reception. We did that, but then the photographer wanted some more shots of just the two of us, which stretched into about 45 minutes, and by the time we got to the reception, some of the guests were already gone. While a wedding may/may not be "about the bride?, it's also about the guests, some of whom will have travelled some distance to see you.


*yes, there's an R in that word.