Even with the Christmas cards, I can create custom Thank You cards for my brides, and can even change the background to match it their wedding day colors!
Side Note: Don't you love that font Julie chose for their names above??? Well, she was nice enough to share the name of it with us . . . it's called "Saffron Too" and you can download it for free here: http://www.urbanfonts.com/fonts/Saffron_Too.htm