Before Giambattista Valli, Paris, July 2013.
Another (more demure) way to wear a crop top... under a boxy jacket with trousers.
Recreate her look (kind of):
Jacket: Vince knit overlay jacket, Kaufman Franco Boucle jacket with leather sleeves, Gucci waffle-knit wool-blend jacket, Alice + Olivia Wendi bow tie boxy jacket, Topshop crepe notch neck jacket, or Vero Moda boucle jacket
Band of Outsiders crepe tuxedo pants, Vionnet double stretch pants, Valentino tapered pants, ASOS pants with high waist, or Topshop satin crepe tapered trousers
Diane von Furstenberg Jemma d'Orsay pumps, Gucci Beverly patent pumps, New Look Prim t-bar, Topshop Goslin t-bar points heels or Saint Laurent pointed mary-jane pumps