Cutout one piece bikini

I bought this cutout one piece on Poshmark a little while a ago and it fit me too big so it has just been sitting in my closet. It has never been worn except to try on. It was sold to me as a size S so I’m assuming it is a small. There is also no brand on the swimsuit. 🌟The length is 27 inches 🌟the hips are 31 inches without stretch and 42 inches when stretched. I’m open to offers!