Fans of PANGAIA know the drill by now; the eco-conscious label whips up uncomplicated silhouettes from innovative, planet-friendly fabrics. Take this T-shirt as a case in point. Not only is it spun entirely from organic cotton, but it’s treated with peppermint oil – the best naturally occurring anti-bacterial –, so you won’t need to throw it in the wash after every wear (saving you water, energy and time). A self-cleaning T-shirt? When we said innovative, we meant it.