Czech model Bara Podzimkova, after Dior, Paris, October 2015.
The easy trench: throw on over a turtleneck and team with skinny jeans and a cross body bag. 
Recreate Bara's look (kind of):
ASOS Waterfall trench, Weekday Oversized belted tencel trench, Mason by Michelle Mason twill long trench, Theory Oaklane trench, Jovonna Avril Maxi length trench, Barneys New York Crepe trench coat, Saint Laurent double breasted trench coat, or The Row Lirky coat
Turtleneck sweater: Splendid 1x1 turtleneck sweater, Petit Bateau 1x1 turtleneck, Toteme Bordeaux stretch-knit turtleneck sweater, Topshop clean roll neck top, Vetements ribbed turtleneck sweater, or ASOS Turtleneck ribbed crop top
Black skinny jeans: Current/Elliott The High Waist ankle skinny jeans, J Brand 485 Super Skinny Luxe Sateen jeans, or Madewell Coated high-rise skinny jeans