Russian model Irina Denisova, after Christophe Josse, Paris, July 2013.  @Anonymous Stephanie — thank you as always for letting me know Irina's name!
Something casual for the weekend: an oversized denim shirt + super skinny jeans. 
Recreate her look (kind of):
Bella Dahl button down shirt,  ASOS Denim shirt, Siwy Jeans Ellie denim snap front shirt, or Acne Wave denim shirt
Frame Denim Le Color skinny jeans, J Brand 910 low rise ankle skinny jeans, or Rag & Bone/JEAN The Legging jeans