Kaitlin, that's why I'm using those directions and leaving the selvage edge for the hemline.

I know it's usually a no-no, but this is just for belly dance class. I might add a border around the bottom with a heavier contrasting fabric so it spins better.
Dorothy, I plan to have dd help with her skirt. It will be good for her.
I made her a tiered skirt from a pattern with a heavier weight cotton and it's just too heavy for her tiny body. And it's probably only 6 yards at the hem.
Can you believe some people make and wear 25 yard skirts?

I'm not brave enough to try making one that size. I can understand why a ready made one costs $85 and up. I found these when I was googling for ideas:
http://creationsbyangelia.com/25_yard_cotton_skirts.htm Very nice.
I'm going to check out Hobby Lobby tomorrow and see what I can find. A cotton voile might work if pantaloons were worn underneath. Isn't it pretty sheer?