I wimped out. Well, not really... but...

1. The groom is a 2x cancer survivor so he got married at a relay for life. This meant the dress code was more than casual, some people were in PJ's because they had been camping during the relay.
2. My kilt was wrinkled and I didn't have time to press it. I didn't want to show up in sloppy kit.

So I went polo+pants. The groom was a little upset... "I told everyone you'd be wearing your kilt!"