Curtains?

I'd really like to make my own curtains, because then I can make
them the way I want. Plus, it's fun! But, for the life of me I
can't find some decent fabric that looks like either one of the
two swatches below.

If anyone knows where I can either get some material or just BUY
some that look like these. Let me know, I'd sure appreciate it!

P.S. I think even good 100% cotton quilting fabric will work. The curtains
don't have to be made from the thicker tapestry fabric.