Black Bordeaux High-Low Silk Bottom Long Sleeve

Selling my Black Bordeaux Long Sleeve mixed fabric top! Upper material is stretchy and SO SOFT and not see through! Lower part of the shirt is a black/grey silk type material that is very long in the back (think perfect butt coverup!) and shorter (but still longish and flowy) in the front. Listed as an XS but see picture for measurements. Could easily fit a size Small as I am rarely an XS. Make me an offer!!