She's the cover girl for Harper's Bazaar magazine's Best of British June issue. British supermodel Jourdan Dunn, 33, dressed to impress as she wore a breathtaking silver gown during her photoshoot at The Castle of Mey in Scotland for Harper's Bazaar June issue During the photoshoot, the supermodel spoke to Harper's Bazaar Editor-in-Chief, Lydia Slater and revealed her plans for …