Picking a pair

Everyone has a favorite shoe designer, be it lowbrow (Keds) or haute couture (Jimmy Choo). Though Sarah Jessica Parker steps into Choo and Manolo Blahnik shoes on “Sex and the City,” the diminutive actress has been known to scour Soho boutiques for a great pair of Robert Clergerie boots. And Chicago-based actress Shane Williams has a love affair with Ferragamo.