How to sew a hem facing on a circle skirt – So Sew Easy

I’ve got a project I’m working on that has been giving me a headache.  I’ve been itching to make a half-circle skirt but the hemline is just not turning out as I would like.  It really is impossible to sew a ‘regular’ hem when the bottom of the skirt is so curved.  Usually on a skirt I would turn in half an inch and press, and then turn up another inch, inch and a half or even two inches on the bottom of a regular skirt, and sew.