Jumper, £125, Finisterre. Blouse, £135 by Ganni from Harvey Nichols. Croissant necklace, £25, Estella Bartlett. Skirt, £207, by Agua Bendita from Net-a-Porter. Earrings, £100.61, Crystal Haze. Shoes, £219, Penelope Chilvers. Cocktail notebook, £65, Smythson