Keira Knightley took the pastel trend to all new levels on Thursday in this stunning pleated dress complete with collar and kick-out skirt.
Her whole get-up was retro Cinderella - the round sunnies, the plaited updo, the tiny embellished clutch and the silver metallic stilettos.
As for her role in the movie? She plays Levine's love interest, Greta, and earns her stripes singing in front of the camera for the first time.
Watch this to see her in action...
When it comes to styling out dreamy dresses Keira is pretty well practiced.
She wore a beautiful midnight blue bird-embroidered dress from Valentino's Autumn/Winter 2014 collection for the New York premiere of her film this week and let's not go forgetting that stunning strapless Rodarte wedding dress she wore on her big day. The one that she restyled twice.
This powder blue ensemble is definitely one of her finest. To see Keira's latest onscreen stye, you've only got to wait until 11 July when Begin Again hits the big screen in the UK.
LOVE KEIRA'S LOOK? Take a look through this gallery to see her style evolution...