The "Helen" midi dress by Milly boasts an angled drop-waist silhouette that flows effortlessly into a pleated skirt.; Round neckline; Sleeveless; Drop-waist silhouette; Hem falls below the knee; Center back zip; Polyester/spandex; Lining: Polyester; Dry clean only; Imported; Model measurements: 5'10" tall; Model is wearing a US size 4/Small