Russian model Irina Nikolaeva, after Jason Wu, NYC, September 2013.
Love this double-denim look on Irina (who has an excellent sense of style!). 
Recreate Irina's look (kind of):
High-waisted jeans: Levi's Vintage Clothing Orange Tab 1970's 606 jeans, MiH Halsy straight leg jeans, Maison Scotch Mademoiselle Slim jeans, or Topshop Moto soft vintage high-waisted jeans
Superga Slip On sneakers