FETHERSTON’S NEXT MOVE: Erin Fetherston will be shooting a short film over the next few days in New York’s West Village featuring Juliette Lewis — as well as elements of the designer’s fall collection. Damon Dash is producing the soundtrack. “It will be less fairy tale-y, with a more contemporary feel and aesthetics,” said Fetherston’s husband, Hedi Ferjani. He also said Fetherston is designing a clothing line for shopping channel QVC. Its launch likely will coincide with New York Fashion Week.