Threadless - www.threadless.com

I've bought a couple of t-shirts for myself and as gifts over the past few years. Although they are a little bit expensive, the quality is fantastic. They last a long time and the printing etc, is of a very high quality. The website is easy to use and the selection is great. The reason i gave it 3 out of 5, apart from the rpice, the delivery can take a long time, (but it is coming from the States, so that's fair enough I guess.)

www.threadless.com have a great range of t-shirts and they keep adding to them. They run competitions to pick new designs so the shirts they produce are actually voted for by their customers. I bought a few t-shirts in a sale and they're great, although it took about four weeks to arrive.