11/07/2013 20:48 BST | Updated 22/05/2015 10:12 BST

Sienna Miller Does Ladylike Chic In Burberry LBD

Sienna Miller swapped her hippie chic for a grown-up and glamorous Burberry LBD on Thursday night.


sienna side

The actress attended the special screening of her new film, Just Like A Woman, at the Crosby Street Hotel in New York looking fabulous in the sleek pencil dress, which she paired with Iro courts.

sienna back

A relaxed ponytail softened the look, which we think is understated elegance at its best.

Flick through our Sienna style gallery for more of her fashion moments: