Three years after opening its first flagship store in New York City, Topshop has finally landed on the West Coast with a new store in Las Vegas. The 22,000-square-foot store at the Fashion Show Mall is the smallest of the three Topshop stores in the States but is surely going to be a tourist mecca, as well as Los Angeles shoppers who frequent the mall on the weekends. There are plans for a fourth Topshop store at the Grove in Los Angeles this winter.