After Dries Van Noten, Paris, September 2016.
How to style a midi slip dress? Throw on a sportswear-inspired striped bomber, add ankle boots and a gorgeous nude Chanel bag (talking of nude, I am coveting this sublime nude linen duvet set from Cultiver for spring). 
Recreate her look (kind of):
Slip dress — DKNY Satin midi dress, Topshop Wallace Slip dress, Vince Satin slipdress, Ellery Technopriest silk-satin midi dress, Equipment Anika silk-satin slip dress, Helmut Lang scalloped lace-trimmed slip dress, The Row Santi slip dress, ASOS Midi slip dress, Acne Studios Sway slip dress, Yumi Kim After Midnight dress, or Emerson Thorpe Hallie Slip dress 
Ankle boots — Charlotte Olympia Chelsea Cats leather ankle boots, Topshop Kaiser Chelsea boots, & Other Stories Leather Chelsea boots, Rag & Bone Walker booties, or Acne Studios Jensen leather chelsea boots