Michael Costello Size XL New with tags Michael Costello x Revolve Sara Gown in Ivory 97% polyester​,​ 3% spandex Fully lined Ivory Off White Color Placket pleating in front and sides Higher in front than back for a slight tail effect Hidden back zipper closure Plunging neckline and padded shoulders Satin thick fabric that hides and masks any bumps. Side to side measurements: Pit to pit: 20” Waist: 17” Hip area: 21” Length: Front is 61” and back hangs about 3.5 inches longer