Here are our invitations and RSVPs. I love making invites, and I had so many ideas for ours that I drove myself quite batty. The finished product featured lace, walnut veneer, recycled cardstock, linen-textured cardstock and little birds cut from a vintage Dutch atlas. They were accompanied in their envelope by a "Guest Information" booklet, which was very handy in our international wedding - it gave accommodation and travel information for our Aussie guests and helped our Dutch guests to understand Aussie wedding customs (such as a wishing well).
I'd love to hear your thoughts on the invitations - they really were my favourite things to make. They were also the most stressful... As soon as we got engaged I heard from many of my friends: "We can't wait to see the invites!" A little bit of pressure, but I was happy with the results.