Lynnie, here's the link to Lesley's PDA at page 490. Lesley shows how she's working on that border about halfway down the page I think.
http://www.quiltingboard.com/t-22961-490.htm
PDA means Personal Diary and Announcements. Some people have them, some people don't. At the bottom of the page here right next to the Topics List is the PDA link that will take you to that section.