Zavvi - The Home of Pop CultureWhilst it isn't one of Mrs Weasley's famous knitted jumpers... we are certain that this one with the Ravenclaw crest across it will certainly keep you warm enough, as if by magic!The Harry Potter Ravenclaw Crest Men's Christmas T-Shirt (exclusive to our site) is ready to overhaul your outfit. Developed by the best in the business, it is characterised by a distinctive graphic on a Navy item of clothing.(By sourcing our materials from responsible suppliers, ethical practices have been adhered to, so you can comfortably throw away any concerns as you enjoy your brand-new piece of clothing.) 100% cotton garmentApproved for washing machinesPrior to tumble-drying, please consult the labelMedium-thickness garmentAs well as paying attention to aesthetics, our items offer a comfortable fit for both men and women. Our recommendation is that you order a size up if you want a baggy fit.The magical world of Harry potter captured hearts of children and adults alike alm