Doctor Who – Mens Keep Calm T-shirt – Medium Blue Anthony Metz 9 years ago Be vigilant against the Weeping Angels in this blue t-shirt from Doctor Who, a TARDIS-topped “Keep Calm and Don’t Blink” parody graphic on the front. Made from 100% cotton, this is sound advice on a quality top. Good luck. Product Features Officially Licensed Merchandise Music, Sports & Entertainment Merchandise Quality Products Detailed Graphic Artwork Design