A person called Chadwick John Dillon produced this suit-of-armor hoodie. He's apparently selling it (or possibly producing them to order). The details require a Facebook account, which I don't have. Chadwick, if you're reading this, consider me interested (though not interested enough to give Mark Zuckerberg all the intimate details of my life!).
Update: From the comments, Melissa Gutierrez sez, "The maker has an Etsy shop that is in vacation mode at the moment because of overwhelming interest in said hoodie."
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.