After Tibi, NYC, September 2015. 
I just caught one frame as she walked past... I really liked her long fitted tunic and superb hat, especially with her blunt bob. Fab!
Recreate her look (kind of):
Tunic top: Haute Hippie Asymmetrical shirt, By Malene Birger Compala one-shoulder tunic, ASOS longline tunic with side split, DKNY Asymmetrical shirt with belt, Theory Awenna silk tunic, New Look Dip Hem longline tunic, or Alexander Wang sleeveless lace-up siding tunic top
ASOS Wider Brim felt fedora, Maison Michel Thadee rabbit-felt fedora, ASOS Western Plate Detail felt fedora hat, Brixton Wesley fedora, Janessa Leone Savoy hat, Reiss Ava black felt fedora, or Sensi Studio suede tassel fedora