WHAT SHE WORE: Sienna Miller in animal leopard print brown dress in London on November 18

WHO: Sienna Miller at the Kelly Hoppen book launch in London on November 18 2013

WHAT SHE WORE: she wore brown leopard print silk Burberry dress, fur cardigan, black tights and black pumps

BUY: BURBERRY LONDON Print Silk Dress

photo: dailymail