My sister and I made these thank you cards to give to my cousin who I made the Wedding Invitations for back in June. See them here. Originally we made 170 invitations, but we decided to make 100 thank you cards as a gift. Hopefully she will be happy with how they turned out!
We used plain cream card stock, stamped the same branch but in the lower left corner, hand colored them in with Prisma Colored Pencils and them stamped "Thank You" on the right middle side. We also used a Bone Folder and scored the bottom and both sides at 1/4".