This isn't just any run-of-the-mill torso-covering device; it's the Mystery QR Code Tee, which is kind of like the Bermuda Triangle of clothing, except it's a square, and it's on your chest, and you won't disappear... probably.

So if you're ready to be the most intriguing person in the room, or at least the one with the most mysterious shirt, this is your garment. Just remember, when someone says, "Hey, does that QR code actually work?" you can smile a knowing smile and whisper, "There's only one way to find out..."