Stella McCartney's gown is a captivating choice for big events. Rib-knitted from certified viscose and metallic threads for a glistening appearance, it has a shoulder-baring profile with a keyhole cutout beneath. The column profile skims the figure and falls to the floor.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.