Rachel wears dress, £1,635, Valentino at Browns (brownsfashion.com). Red velvet cake, apples and meringues, Whole Foods (wholefoodsmarket.com). Macaroons, Pierre Hermé (pierreherme.com). Cake stands, Laura Ashley (lauraashley.com). Cups and bento box, Cath Kidston (cathkidston.co.uk). Stool, Toast (toast.co.uk)