I've made two graphics of the different zigzags to help you understand the direction on the fabric.
http://www.fabric.com/ProductDetail....3-975c31d3ed53 ....
Also at
http://www.babybedding.com/white-and...den-tab-drapes ....Looks like the #1 graphic on the fabric (*BUT, notice that this fabric is a
cotton twill at Fabric.com*)
http://www.fabric.com/ProductDetail....3-2f06880b9c43
Looks like the #2 graphic on the fabric. This is the Riley Blake fabric.
Jan in VA