Montreal — Mackage, the luxury outerwear specialist, has appointed New York City fashion veteran Tanya Golesic as chief executive officer. She joins the Canadian retailer from Jimmy Choo. Golesic is a Canadian who has lived and worked in New York for over 20 years and brings a rare depth of global high fashion experience to Mackage, underscoring the company’s commitment to worldwide growth in the luxury space. “Tanya’s results-driven approach will build brand desirability through innovative digital marketing, focused product assortments and international expansion in key markets. All will serve …