Vogue's Impact List of 2010

Have you checked out Vogue´s The Impact List of 2010. Applauding Tom Ford's comeback and Lady Gaga´s unique style they are also highlighting the brilliant collaborations that took place this year. Of course Lanvin for H&M is mentioned, but accoriding to me it is Olivier Theyskens for Theory which definitely stood out. Which collaboration was your favourite this year? Sharing from Vogue.com