I've been pretty lazy since the wedding (well, as far as wedding related projects go). I meant to order my prints of our wedding photos and make an awesome scrapbook. I still plan to do that, but I have yet to order my prints. I designed our wedding invitations myself and I really loved them, so I wanted to show them off.
I hung it up right next to our "Guest book". Out invites were wrapped up in purple craft paper and wax sealed with the word "Love" on the seal.