Wow, lots of sources. Here is a picture of what I was referring to earlier. Selling for $3, plus postage.

Check out Fabric.com. I got some pieces awhile back to complete DGD tote bag-she is godchild, too.

In the novelty section of Joanns you should be able to find the Cross material. There are 2 different styles at our Joanns. white with sliver different size crosses and a tan with smaller one.
good Luck
Dawn in Waco

I have seen a lot of religious fabric at Hobby Lobby.