Like most graphic designers, I adore letterpress printing. It has the most elegant look and the designs and letterforms are literally "pressed" into heavy, 100% cotton paper. I just received samples from Jazyrain and am looking forward to printing some of my invitation and business card designs. The samples were exquisite and I can't imagine a beautiful printing technique—especially for wedding invitations.
Just look at the detail on the flourish framing the monogram initials. I love the birds perched atop.