It's a look that would have disgusted Lady Diana Mitford.
But Amber Anderson, who plays the sinister temptress in Peaky Blinders, put aside her character's elegant wardrobe for a pair of denim dungarees when she went for a stroll with her actor boyfriend.
The actress has won rave reviews for her portrayal of Mitford, whose chic appearance masked her racist, antisemitic views and her promiscuity.
Out and about: Amber Anderson, who plays the sinister temptress in Peaky Blinders, put aside her character's elegant wardrobe for a pair of denim dungarees when she went for a stroll with her actor boyfriend
In real life, Mitford married fascist politician Oswald Mosley at the Berlin home of Joseph Goebbels, while in a chilling scene in the current, final series of the BBC drama, she says: ‘When the time comes for the great cleansing, I myself will personally argue the case that the Jews must be dealt with but that the gypsies should be spared.'
Somerset-born Miss Anderson, 30, wore £80 dungarees by Kickers for her walk in North-West London with boyfriend Connor Swindells, the 25-year-old star of hit Netflix comedy Sex Education, who chose a brown hooded sweatshirt.
The pair are understood to have been dating for two years, having met while filming the latest big sexy women xxx-screen adaptation of Jane Austen's Emma.
Before that, the actress had a three-year on-off romance with Scottish singer Paolo Nutini.
Sinister: The actress, 30, has won rave reviews for her portrayal of Lady Diana Mitford (pictured), whose chic appearance masked her racist, antisemitic views and her promiscuity