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

Sienna Miller Is Stunning In Simple Little Black Shift For Just Like A Woman Screening

Sienna Miller harnessed the power of the LBD last night for a special screening of her new movie, Just Like A Woman.

sienna miller

The gorgeous Brit beauty chose the low cut, pencil length dress for the glitzy bash at the Crosby Street Hotel in NYC and reminded us that LBDs and summer nights are two ingredients that work very nicely together.

Sienna let the dress take centre stage by keeping her accessories to a minimum and not going OTT on the hair and makeup front, instead opting for an undone ponytail, kohl-rimmed eyes and a nude lip.

As much as we love oogling Sienna's effortlessly cool street style, it's always a treat to see her dressed up for a red carpet event. Keep it up, Ms Miller.

Feeling inspired by Sienna's style? Shop for your very own LBD in our gallery...