One of my favorite sources for funky, unique rubber stamps and stationery is Yellow Owl Workshop out of San Francisco. Their style is a bit different than what I normally go for - I'd describe it as hip (not a word I'd ever use to describe myself) - but I've made some great cards with their stamps. I've had my eye on their new holiday stamps (love the pinecone and the mistletoe), and they (and other products) are conveniently on sale at a discounted price today at fab.com. Check it out!
All image credits to Yellow Owl Workshop