Okay, so maybe it's not an exact color match, but the first thing I thought of when I saw Carey Mulligan in her adorable, mustard-colored Proenza Schouler dress (left) at the "Never Let Me Go" premiere in London was the similarly-pleated (and paneled) MNG by Mango dress (right) that I've had my eye on ever since I saw it featured in one of my fashion mags a few months back.

Wear it by itself or further mimic Carey's style by cinching it with a black ribbon or belt at the waist.

Style Steal: MNG by Mango Pleated Dress, on sale for $77.94, jcpenney.com

See more celebrities wearing dresses on All the Looks.

Celeb photo: Gareth Cattermole/Getty Images