EXCLUSIVE AT NET-A-PORTER. Rooted in a love of vintage patterns and natural fabrications, Faithfull's 'Murano' dress is made in a polka-dot linen that feels at home in the heat. The halterneck V-neckline and cinched waist give way to an A-line skirt that falls to a graceful midi length. Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria here.