NEW YORK--(BUSINESS WIRE)--Saks Fifth Avenue today announced that Tracy Margolies has been appointed Chief Merchant, Saks Fifth Avenue, effective May 11, 2015. An accomplished retail executive, Ms. Margolies will drive the strategic direction and performance of all buying activities for Saks. She will report to Marc Metrick, President of Saks Fifth Avenue. "Tracy knows the Saks culture, has strong vendor partnerships and brings a built-in passion for the Saks brand. When the Chief Merchant posi