Editor’s Note: Featuring the good, the bad and the ugly, ‘Look of the Week’ is a regular series dedicated to unpacking the most talked about outfit of the last seven days. CNN  —  While much of the discussion around the Cannes film festival red carpet has been centered on celebrities and their entitlement to long trains and naked dresses , Swedish actor Alexander Skarsgård bravely poses a different question: What if in 2005’s “Mr. and Mrs. Smith” Brad Pitt wore sky-high leather boots instead of