More to explore:
How to sew a perfect narrow hem - the trick!
How to sew a perfect tiny hem
How To Sew A Tiny Hem to make your own Cloth Napkins.
40 sewing tricks you should know! - AndreasNotebook.com
No Hem Skirt Tutorial
Tiny Envelopes Tutorial
Does anyone still have a hem marker at home? Here's a quick tutorial to mark even hems with string and baby powder.
Roll Hemming a Curve Made Easy - Threads
Easy rolled hems