BNIB NWOT Shein One Piece Halter Plunge Swimsuit Cheeky White Size 2XL

Brand new in bag, no hang tag or liner came on it, but only tried on & it’s too large for me Size 16/2XL, says it fits small but was much too big on me White Halter tie High hip and cheeky back Pet friendly home (but sealed in bag it came in)