New with tag , H&M Ribbed Open Twist Back Sleeveless Midi Dress Size L / Large No flaws Color is a greyish blue Pull on Back slit for comfort and ease of movement 86% LivoEco Viscose (natural and sustainable eco friendly fabric) / 14% Elastane ( super soft and stretchy ) Machine wash Pit to pit - 17.5" across lying flat and stretches to 23" Waist 16.5" across lying flat and stretches to 23" Hips 19.5" across lying flat and stretches to 26" Length - 48" Bundle discount available