Maybe it's her delicate smile, or maybe it's her ability in making everything she does seem so elegant and chic, but we can't help but love Keira Knightley and her eternal charm. Actress and activist, the girl has been under public's eyes since a very young age and has played roles through all of her life. From the gracious Elizabeth Bennet to the the fearless Elizabeth Swann in Pirates Of The Caribbean, Keira proved to be able of majestically play both romantic and tragic characters. As her movie choices changed during the years, so did her style. L'Officiel has picked her best outfits so far: from the (very) low jeans trend to Chanel Haute Couture, here's how Keira Knightley's style evolved over decades.