Nomads and peasants never looked so good. In the lyrical hands of Tadashi Shoji, sheaths and circle-skirted dresses were rendered in nude and jewel-toned bands of vintage Venetian lace. “A journey along the modern Silk Road,” Shoji called it. And for those rich hippies, he offered ikat-printed, tea-length dresses and pleated gowns. All enough to give anyone wanderlust.