It turns out those green slogans in Vivienne Westwood’s spring ’10 collection weren’t just for decoration. In fact, the dame takes her environmental statements quite seriously. Most recently she teamed up with Anvil Knitwear to design a sustainable T-shirt to raise awareness about and help stop global deforestation, announced in time for the UN Climate Change Conference taking place in Copenhagen. Images have yet to be released (it must be hard to upload JPGs while climbing over barricades and battling riot police), but we’re guessing they’ll look something like Seditionaries meets Captain Planet.