Here are some T-shirts about planet Earth, cycling and dinosaurs. The T-shirts are fair trade and made of organically produced cotton where specified. All shirts are screen-printed using environmentally friendly inks.
All shirts now £17.
If you like these T-shirts you can also find them (and many more) at BanT-shirts.com (shipping from the USA). We specialise in environmental T-shirts and political T-shirts. Most are made of organic cotton.