She's showed her face at so many Olympic events this past fortnight , it seems the Duchess of Cambridge may have run out of wardrobe options before tonight's Closing Ceremony . Fortunately however, she didn't have to resort to the Team GB polo shirt she has been favouring of late and instead turned to the tried and tested fashion hit she recently sported at the Queen's Diamond Jubilee concert at Buckingham Palace . The delicately marble patterned blue ￡150 Whistles dress, (sadly now sold out Kate fans), was first seen nestled beneath a navy McQueen blazer, but got a proper airing tonight as she stood to sing God Save The Queen . In honour of this athletic-themed fortnight, Bolton-based label Walsh are relaunching their casual footwear collection . Founder Norman Welsh (pictured in poster, right) handmade many of the running shoes for the 1948 British Olympic team, and went on to launch his label in the Sixties . All the pairs are made in Britain and retro fans will no doubt be taken by the colourful Harrier style (left) ￡70; snap them up at the Old Truman's Brewery Sunday Upmarket on August 5 and 11 in east London. http://www.cheapnewbalance4sale.com