My son wanted an Indiana Jones Birthday party so here is the invitation I came up with.
first I took a brown paper grocery bag and cut it down to 8.5X11 so it would fit in the printer. (you could just use brown cardstock, but I wanted the texture of the bag) Then I used google to search for a cute map that I liked. Once I found that I typed all of the Birthday info on it and printed them up.
I was able to print two maps per sheet of paper. I crumbled them all up so they looked worn.
I flattened them out and with my brown ink pad inked the edges.
We rolled them up and tied them with twine and my son hand delievered them to each guest. They were a big hit and so much fun to make especially because my son was right there with me and helped me make them.