Kate Bosworth headed to San Francisco last night to attend the Global Green USA’s Gorgeous & Green event. She looked amazing in a dress from 3.1 Phillip Lim's Spring 2009 collection. Her version of the dress was actually specially made for her being produced from solely green materials. The main focus of the ensemble is a big swirl made from a zip. Fab US caught up with her at the party to ask about her dress and she explained, "This is some hemp, some organic silk, recycled zippers, and it’s been hand-dyed in natural dyes. The reason I loved it is it shows how you can make an interesting design 100 percent green." I think she looks amazing, what do you think?