And, did you know there is yarn made out of bamboo, hemp, silk, soy and sugarcane! To be honest I haven't seen sugarcane fabric but I did buy some sugarcane yarn as a gift for a friend and it had a lot of silk yarn properties. I bought it because she loves to knit with unusual things and I wanted to get her something exotic that I knew she'd never used before. She loved it!
http://www.yarn.com/webs-knitting-cr...-fiber-exotic/