What are Flashabou Skirts made out of? I've been looking at these online for awhile and I looked at them in the store a little bit...then went and looked around at the craft stores a touch... what the heck is this stuff made from? I just ask cause well...I'm kind of cheap since I don't have a ton of money to spend and If I can figure out what it is I'll just make them myself instead of ordering them in premade clumps. Any thoughts anyone?