Fast food brand McDonald's UK has revealed its collaboration with luxury British fashion designer, Julien Macdonald OBE to unveil his interpretation of a luxe burger box for McDonald’s Signature Collection, its popular range of gourmet burgers.   Julien was commissioned to combine fashion and food’s finest, and his design features crystal detailing, embellishment and bespoke digital print, along with McDonald’s iconic Golden Arches.   The Julien Macdonald boxes will be in a limited run of 1,000 and only available at a series of McDonald’s showcase events around the UK.