I'm going to a wedding 15 hours away in two weeks. I don't know anyone there. This is my FI group of friends from before me. Anyway, I live in a small rural community where wedding attire is pretty much business casual. Anyway, this wedding is in Philly and the my FI said it is "formal themed" but the invite doesn't say anything about black tie. I am at a totall loss on what to wear. I'm afraid I'll be under dressed or look like I'm part of the wedding party!
Any advice?