Plain Black Stretch Twill Sleeveless Dress. Black sleeveless dresses are always on-trend. Fitted dress in stretch twill. Fitted cut with front and back seaming. Pockets and pleats below the waist seam. Concealed back zip fastening. 74% polyester, 19% viscose, 7% elastane.Slightly rounded boat neckline. And buy this Plain Black Stretch Twill Sleeveless Dress Now £45.00.