By Niamh Spence The Duchess of Sussex Meghan Markle’s new lifestyle brand must ‘unveil her heart and soul’ to build a ‘deeper’ relationship with her customers. Meghan quietly launched her new lifestyle brand, American Riviera Orchard, earlier this month and has already gained more than 570,000 followers. American Riviera Orchard is thought to be a lifestyle and cookery brand that will tie in with a new cooking show on Netflix and the new brand, which has only been launched with the Instagram handle and a soft focus grainy video, is expected to focus on homewares as well as makeup and skincare….