This guy fawkes tee is inspired by both the famous keep calm and carry on posters and also by the mask of v from v for vendetta we all know about how guy fawkes planned to blow up parliament all those years ago a despicable plot perhaps but it did leave us with a pretty cool excuse to watch fireworks every year didnt it this tee has the slogan keep calm and blow up parliament with an image of a guy fawkes mask at the top