Mr Liana was wearing a smart, dark coloured suit jacket with a lighter coloured shirt, smart casual trousers in a lighter colour than the suit jacket and black shoes.
She had just finished a round of Sunday-morning television interviews, and had changed out of a gray suit and pearls into a casual blouse and khaki cargo pants.
You can pick a turtleneck in a snappy color and just pair it with dress trousers for a casual look or go tone-on-tone with a suit and a turtleneck as they did at Calvin Klein and Salvatore Ferragamo for a more sophisticated style.