George F. Will - America's Bad Jeans - washingtonpost.com
http://www.washingtonpost.com/wp-dyn/content/article/2009/04/15/AR2009041502861.html?hpid=opinionsbox1
"This is not complicated. For men, sartorial good taste can be reduced to one rule: If Fred Astaire would not have worn it, don't wear it. For women, substitute Grace Kelly. "