I used Paper Roses when creating my wedding invitations. I chose a card design for both the invite and the reply cards, and then had them print the invitation wording. To save on costs, I put the cards together (each invitation had a vellum cover tied with raffia). You can just purchase the blank invites and print them yourself or send them elsewhere. My invitations came out beautifully and I got compliments -- it was good to know that I was involved in "creating" them somehow.