Body con L’ATISTE sexy mini dress size XS

L’ATISTE body con stretchy silver strapless mini dress. Size S but fits more like an XS! NWT never worn- bought at Nordstrom. back cut out. But bra is covered if wearing a bra. 2 separate zippers- one for top - one for bottom. Listed this as size XS even though it says size S in dress since it honestly fits like a size XS not a small (why we never wore it) 40%cotton 60% spandex