Margaret Zhang from Shine by Three blog, after Karen Walker, NYC, September 2014.
And another way to style the Equipment multi-plaid shirt: team with leather pants and quilted boots like Margaret has.
Recreate Margaret's look (kind of):
Plaid shirt: Equipment multi-plaid shirt, Equipment Reese punk plaid blouse, Saint Laurent plaid shirt, Madewell Buffalo check shirt, R13 plaid shirt,  Maje Degriffe oversized plaid shirt or Topshop Mix Match check shirt
Tibi paneled leather pants
Nine West Aspida quilted boots, Ohne Titel quilted high boots, or Reiss Viner quilted ankle booties