Maybe something something without sharp angles, the valances have lots of curves. Maybe like this:
http://www.backporchdesign.com/patterns_1.htm
It has three pages of patters but I liked the second one on the first page.
This one:
http://www.infinitefreedom.com/indiv...agonflies.html
Here's a different type:
http://www.unitednotions.com/fp_charisma.pdf