Weeks after the arrival of Hyattsville-based De Clichy, another new menswear store is heading to Westfield Montgomery mall. Say hello to Sayki, opening soon in the former Michael Kors space next to Lululemon. The century-old company, which has its roots in Istanbul, offers a moderately priced mix of shirts, pants, suits, tuxedos, outerwear and accessories. This will be Sayki’s sixth location in the U.S. market.