Need a funky cool lamp shade pattern for an atomic age table lamp

I just bought an antique, funky, table lamp that is need of a shade. I have seen the kind I want online but they are wayyyyy too expensive. I know I could make one very inexpensively if I had a pattern and knew what kind of materials I need. I want a geometric, atomic age type of shade. But, I am open to any other ideas. I would upload a picture but I am in the middle of restoring the wiring and getting the rust off the base. Anywho....Here is a link to the type of shade I would like to make: http://www.deadlynightshades.com/category.asp?id=63&page=2  

Thanks for any help :)