Create this elegant yet bohemian cocktail in honour of the matriarch of the Saltburn estate, Elspeth Catton. Like Elspeth, this cocktail embodies affluence and femininity. Inspired by the Aviation cocktail and the colour of her iconic dress, Elspeth's cocktail features crème de violette, butterfly pea flower gin, dry vermouth, lavender bitters and citrus for a floral yet sophisticated drink. The perfect movie inspired cocktail recipe!