Here's the second part of this video tutorial on narrow-hemming a circle skirt! There are several ways to do this; this is the one that worked best for me. Another method is to use a narrow hemmer foot on your machine (check out this article for more info). Many people get great results from it, but I've definitely yet to master it! So this is a nice alternative that gives you greater control and is super easy. Let me know if you have any questions!