Black dress with bow - Small/Medium

Cute black dress with a bow in the front. Condition: Never worn, stored in a box for a long time. The tag says XXL, but that's really not at all matching American sizing. The measurements really put it in a small/medium range. Waist: 28" Length: 38" (from shoulder top to base) The tag doesn't say what material it is - my guess is a polyester/cotton blend. Smoke free / cat friendly home.