I can't believe I haven't heard of this place until now.
In a sentence, it's an Australian site that sells customized t-shirts/sweaters/stickers/whatever, made by
the people.Like, seriously, when someone uploads something you can choose what you want it to be (t-shirt, hoodie, sticker), what color the fabric is (many colors for t-shirts, less for hoodie) and what side you want it to be on. It also gives you a (digital) preview of what it will look like:



etc. etc...
The shipping is actually pretty nice, from Australia to Illinois the shipping was a pretty +$5 (or so the front-end of the checkout claims), I've seen places shipping from across the nation charge more than that. If you don't trust this site, here are a couple reviews:
http://hideyourarms.com/2009/01/20/redbubble-review/http://emptyeasel.com/2007/08/22/a-review-of-redbubblecom-online-art-gallery-and-creative-community/On top of that, they sell wall art as well.
And close-to-but-not-quite lastly, the website itself.
DING
Examples I used,
Dead Space - Isaac Clarke by Alexandre Bonneau
http://www.redbubble.com/people/alx86/t-shirts/7036341-dead-space-isaac-clarkeIllegal Aliens by b2thec
http://www.redbubble.com/people/b2thec/t-shirts/4720442-illegal-aliens?p=t-shirt