So I just updated our TK website and added a note "Please no jeans or tennis shoes." It's pretty bad that I feel the need to do this, lol.
On another note, there's a girl on my FB (friend of a friend, and not close enough to invite to our wedding) who is so proud of her dress for someone's wedding. She bought it in February, posted pictures, and just can't wait for her friend's wedding this Saturday to wear this very pretty dress. I could only hope some of our guests take that kind of time and dedication for their attire, lol.