Sarah Burton was reportedly spotted going into the hotel where Kate Middleton is staying yesterday, and now word is floating around that Middleton's dress is Alexander McQueen, but Sarah Burton didn't design it. Instead, the Daily Mirror's Mark Jefferies Tweets: "Sarah Burton seen in Goring hotel,but heard rumour from other journo design is by McQueen himself, so could be vintage or from his sketches!" And Telegraph UK's Bryony Gordon Twittered: "Top fashion source just msged to confirm that [Jefferies's] tweet. Apparently the dress is a vintage McQueen design." Gordon adds: "Apparently Sarah Burton is only doing the fitting, not actual design."