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 Slytherin crest across it will certainly keep you warm enough, as if by magic!The brilliant Harry Potter Slytherin Crest Women's Christmas T-Shirt, which is purchasable only by site patrons, is a stylish product. Created by our talented in-house team, it features a premium-quality design that has been printed on a Black T-shirt.(To meet the expectations of our customers, all our products are sourced ethically, and we are available to answer any further queries regarding our clothing items.) Pure cottonApproved for washing machinesPlease consult the lable before tumble-dryingMedium-weight attireAdditionally, our measurements make considerations for different body types. Please order a size up if you'd prefer a relieved fit.The magical world of Harry potter captured hearts of children and adults alike almost instantly. With the universe expanding every day,