Here is my attempt at an invitation. I have an example and a blank as you mentioned you could personalize. If you like it and need help send me a pm with the specifics and I would be happy to help. Make sure you save it so I can make room in my photobucket and please don't quote the image as it takes up linking space that I can't delete. I made these 5x7 so that you can print it at a photoshop if needed to save on ink at home. If you print it at a photoshop, use matte paper and put a fun coordinating colored cardstock on the back to make it thicker and more professional.
I DELETED THESE IMAGES BUT YOU CAN FIND THEM IN MY 4SHARED FILE IN THE "BLANK INVITATIONS" FILE IF YOU DIDN'T SAVE THEM.