Roland Mouret's 'Kinglake' dress shows how architectural shapes can be so flattering. It has origami-style capped sleeves with contouring darts through the slim bodice. The weighty crepe fabric means the asymmetric hem will always hang fluidly. - Navy crepe - Zip fastening through back - 67% polyester 29% viscose, 4% elastane; lining: 68% acetate, 32% polyester - Machine wash