Nadia Sarwar from FrouFrouu blog, after Costume National, Paris, March 2012. 
Recreate Nadia's look (kind of):
Cropped leather pants: Vince cropped stretch leggings, Elizabeth and James Allen leather pants, Yves Saint Laurent cropped leather pants, Alexander Wang cropped leather combo pants, The Row Comet panelled leather flared leggings, or Vila 7/8 leather pants
Nom De Plume By YaYa Elliott shirt
Alexander Wang Donna boots, Alexander Wang Anouck chelsea booties, or ASOS Adored leather Chelsea ankle boots
ASOS Rib boyfriend beanie