Womens S/M ZZ-Top stonewashed, gray sleeveless crop top

This stonewashed gray, ZZ Top sleeveless crop top was a find at a local resale store, called Plato’s closet in Dallas, Texas. I know a few other places have them. But basically, they only resell things that are rent, classic or designer/in style at the moment. And this was a pretty good find but the hanger said large and it’s a small/medium. It’s been hanging in my closet since the summer my daughter didn’t want it because she doesn’t even know the importance of ZZ Top.