Slip dress lace chemise with garters

S+N Black lace slip dress with center-front satin panel and two front metal garters. Sheer backside with lower back cut out, adjustable triangulated straps, underwire, and 3 hooks closure. New with tags has never been worn. Tag says size L but its very tight and stretchy material so would also fit a Small-Medium or 34B. Length 22” (excludes straps), 13” wide at chest and 16” wide above the knees when laying flat.