This season the Stephen Petronio Company is getting a wardrobe upgrade. Designer Jillian Lewis will outfit the dancers  in Ghostown, which makes its world debut tomorrow.  It sounds like a Project Runway challenge but for Lewis it’s a natural extension of her passion for dance and fashion. Lewis, who was a professional ballerina herself, forwent her Fall 2010 collection to design exclusive costumes for the dance company’s 25th anniversary. Her innovative creations are sure to enhance the company’s iconic choreography.