This Washed Silk Organza, A-line gown with a Double-Faced Satin Ribbon is simple and sophisticated. Add your own personal flair with a beaded belt or necklace. Sweep train. This Washed Silk Organza, A-line gown with a Double-Faced Satin Ribbon is simple and sophisticated. Add your own personal flair with a beaded belt or necklace. Sweep train.