It\'s lady\'s maid Louisa Cannon\'s wedding day, but the fantasy is shattered shortly after when she is approached by a secretive man asking her to spy on Diana Mitford — who is having an affair with the infamous Oswald Mosley — and her sister Unity.
But the waters run red when a man is found attacked..
Soon, as summer 1933 dawns, Louisa finds herself accompanying the Mitfords on a glitzy cruise in the Mediterranean, full of the brightest stars of society.
It\'s lady\'s maid Louisa Cannon\'s wedding day, but the fantasy is shattered shortly after when she is approached by a secretive man asking her to spy on Diana Mitford — who is having an affair with the infamous Oswald Mosley — and her sister Unity