Newsretailers British Retailer COS Opening Four Stores in the U.S in 2015 by Katie Lee August 3, 2015 London — COS will continue its expansion throughout the U.S in 2015, with the opening of four additional stores this fall and winter. COS’ first U.S. stores opened in 2014 in Los Angeles and New York. Continue Reading August 3, 2015 0 FacebookTwitterPinterestEmail