This NWT black sundress made of 100% cotton has red floral embroidery at the bodice and hem, adjustable spaghetti straps, and an open back knot-tie. Fabric is not stretchy, but the dress does have an elasticized panel at the waist. Lay flat measurements: Bust: 42.5" (21.25" underarm to underarm) Waist: 36.5" (18.5" side seam to side seam) Length: 37.5" (center front top to hem)