As August loomed, fashionable women were thinking light: breezy frocks, off-the-shoulder crop tops, and boudoir robes. Only Rihanna was thinking ahead to fall, with an anaconda of a fur stole straight from the Balenciaga runway. WHO: Michelle Obama WHAT: Christian Siriano WHERE: Democratic National Convention, Philadelphia WHEN: July 25, 2016 WHO: Alicia Vikander WHAT: Adeam WHERE: On Late Night With Seth Meyers, New York City WHEN: July 26, 2016 WHO: Rihanna WHAT: Faustine Steinmetz dress, Dior sunglasses, Balenciaga scarf, Vetements shoes WHERE: On the street, Prague WHEN: July 27, 2016 WHO: Lily Aldridge WHAT: Reformation, Ray-Ban sunglasses, The Row bag, Tabitha Simmons shoes WHERE: On the street, New York City WHEN: July 27, 2016 WHO: Kendall Jenner WHAT: Are You Am I top, Rockins scarf, Le Specs sunglasses WHERE: On the street, San Diego, California WHEN: July 27, 2016 WHO: Cara Delevingne WHAT: Monrow top, Dsquared2 trousers WHERE: WIRED Cafe, San Diego, California WHEN: July 21, 2016 WHO: Mary-Kate Olsen and Ashley Olsen WHAT: The Row WHERE: Cocktail party to celebrate the opening of the Elizabeth and James store at The Grove, Los Angeles WHEN: July 26, 2016 WHO: Miranda Kerr WHAT: Alice + Olivia dress, Swarovski jewelry, Christian Louboutin shoes WHERE: On the street, Santa Monica, California WHEN: July 23, 2016 WHO: Margot Robbie WHAT: Spell & The Gypsy Collective coat WHERE: On the street, New York City WHEN: July 27, 2016