These guys didn't actually send these costumes in for our Halloween costume gallery, but if they had, we would definitely have put them in it. They actually have LCD TVs strapped to them (using PVC pipe and ratchet straps), and apparently those TVs are hooked up to real video iPods-- they edited the display video themselves. The suits also weigh about 60 pounds, which is about how much candy you'll probably be able to get if you really do go around the neighborhood in one of these.
And it's a pretty good representation of the iPhone, too, even if it is a little... bulkier than the real thing. These guys are award-winning, too-- one of their Myspace pages brags that they've won the "Guavaween costume contest," whatever that is. Congrats!