WHAT SHE WORE: Sienna Miller in black and brown colorblock strappy open toe sandals in London on August 4

WHO: Sienna Miller in London on August 4th 2013
WHAT SHE WORE: she wore black top, black skinny jeans and black and brown colorblock leather sandals by Balenciaga
BUY: Balenciaga Army Leather Colorblock Slingback Sandals