Sienna Miller is set to make her Broadway debut later this month in After Miss Julie, and looked stunning at a photo call to promote the show in a casual nautical-inspired look.
The GI Joe actress also worked the boyfriend trend to perfection in on-trend blazer and so-now brogues that gave her an effortlessly stylish look.
The star, who was born in New York City but raised in England, has hinted she may make a permanent move back across the pond.
Sienna said recently: "I think you always have an affinity for the place you're born...To be on Broadway was an absolute dream, since I was little. I always wanted to do theatre."
The first preview is on 18 September with the opening night scheduled for 22 October.
By Georgie Hindle