Princess Beatrice and Edoardo Mapelli Mozzi were pictured leaving the Arlington restaurant in Mayfair with Edoardo's mother, Nikki Williams-Ellis and his stepfather, David Williams-Ellis
Princess Beatrice's husband Edoardo Mapelli Mozzi's family have special connections to the royals – from his step-sister Phoebe Williams-Ellis' work on The Crown to his father Alessandro Mapelli Mozzi's involvement in the Olympics
Princess Beatrice's style evolution has been well documented, but there's one discreet change she's made since marrying Edoardo Mapelli Mozzi that royal watchers haven't picked up on