(Lupita Nyong'o in Ralph Lauren, Cate Blanchett in Giorgio Armani, Naomi Watts in Tom Ford, Reese Witherspoon in Calvin Klein, Olivia Wilde in Gucci, Margot...
(Olivia Palermo, Sofia Vergara, Kristin Cavallari) Leather leggings are a classic staple that never go out of style. I've featured them in the Staples Series...