A classic look will work for the holiday or any day. Black sequins and sleek tuxedo trousers will carry you well beyond the season.Top, Calvin Klein, $60, macys.com. Tuxedo pants, Shoshanna, $285, shoshanna.com. Earrings, Roberta Chiarella, $168, robertachiarella.com. "Checkerboard" bangle, Joan Rivers for QVC, $126, qvc.com. "Oval Crystal" bracelet, Kenneth Jay Lane for QVC, $80, qvc.com. Clutch, JustFab, $40, justfab.com. Stiletto sandals, Colin Stuart for Victoria's Secret Catalogue, $148, victoriassecret.com.