I neglected to mention a few more items for the MetaEfficient Winter 2010 Outfit: a belt, a pair of shoes, and some snow pants.
The Mountain Equipment Co-Op (MEC) is a Canadian outfitter that offers a range of organic clothing. Pictured here is their “Matawin Organic Cotton Short Sleeve Shirt“, made of 100% organic cotton, and sold for $38.00 CAD. Also available: organic cotton mens’ and womens’ pants, hoodies, hats and socks. Available from: MEC