Black & Blue Sequined Dress

Black & Blue Sequined Dress; Back zipper; The blue, back upper part (back of torso) is made of a soft, comfortable t-shirt material; lay flat pit to pit measurement taken from back is 18 inches; lay flat measurement of where the sequin top is sewn to the dress (waist??) is 15 inches; Originally bought from a pop up shop from the boutique at the Hermitage Hotel in Nashville, TN.