Originally Posted by
Tartan
Do you see how the inside bump of the valance just rests against the wall? You want the tabs close enough that you get nice inward bump but not so much that it bunches up too much fabric. I would make my tabs and pin them along the valance to get a nice look.
I agree with this idea plus the 2 times the width. This is a great design because the tabs are added last and you may pin them on and decide what looks best. This is a great design.