Template #6 - The Circular Template This is our best selling template from the whole collection, perhaps because you can do so much with it. This one-piece pattern can be made into a straight valance as shown below, or a valance with tail as seen on left. The center dip on the left is another option for this template. It also works great for bed skirts and table skirts.Discover how easy it is to make your own window treatments with Pam Damour's Window Treatment Templates. Just lay over your fabric, cut and sew. Order the new project book: Cheaper by the Dozen