A Peek Behind the Eco Fabric Curtain: An Overview of Raw Materials

I came across this article by Lorranie Smith, Sustainability Consultant and I found it very interesting and educative:
A Peek Behind the Eco Fabric Curtain: An Overview of Raw Materials

Here, another article by Vanessa Friedman about:
Sustainable fashion: what does green mean?
The link to the article: http://www.ft.com/cms/s/2/2b27447e-11e4-11df-b6e3-00144feab49a.html

Gucci designer Frida Giannini believes “sustainable fashion” means “quality items symbolized by a timeless handbag you can pass on”