Recently I have been experimenting on different ways to hem a circle skirt. Bias tape has been a winner. See how and let me know if you have any question.
This method was folded over twice.
Pros: Neat, Easy
Cons: stitch is too tight at the standard 2.5
Lesson learned: I would do this again with a one-roll hem or a wider stitch width like 3.0-3.5.
Let me know if you would like to see the previous skirt that I made using this circle skirt hem method with one roll. ( the brown skirt previously posted by me)