This season our much-loved Zipadee t-shirt features interactive artwork that many little ones (and parents) will recognise as The Gruffalo! Yes this is part of our official collection with The Gruffalo and just like all zipadees it has a functioning zip on the character\'s mouth that when pulled open reveals even more \'terrible teeth\' which we know they\'ll love showing to their friends. The top itself is also crafted from hardwearing jersey has long sleeves and a crew neck that\'s perfect for layering.