I am currently working on this pattern (http://www.ravelry.com/patterns/libr...s-floral-skirt
) and I decided to go with an Icord (versus elastic) at the waist but I have a question. How long to you make the Icord? Two inches longer than the circumference of the waist? Three inches? I have never used Icord like this before and I was already making the Icord when I realized that I have no idea how long it should be. Recommendations?