Tee is for like totally green t-shirts

If you are in the US these guys do organic cottton T-shirts, with enviro themes, and give $5 for each one to environment groups. Cool huh?
http://www.consciencetees.com/mens-shirts1.html

Kitsch and cute pro Kyoto t-shirts made in Canada:
http://shop.posch.ca/collections/t-shirt-skirty/

And, in the UK, thinking about eco-dyes and organics:
http://perfect.betterthinking.co.uk/perfect/default2.htm

Bring on summer.