The couture boutique that first introduced Armani to the U.S. underwent a total facelift in 2012, making this elegant Union Square temple of commerce even more hoity-toity. The fashions are primarily from France and Italy; services include custom fittings on-site, free wine and coffee, and the advice of a staff of expert stylists. Tip: In February there’s a warehouse sale, when prices drop by a hair.  Open Monday through Saturday 10am to 6pm.