Danskin 2X ( fits XL) Cotton Workout Tank with Bra Twist Straps and Vented Back

This is a great workout tank. Firstly it is cotton! with spandex. There is a built in bra and the back middle panel allows for ventilation. Cute twisted straps. I think it fits more like an XL or 1X. There is stretch but when laid flat the chest measures 20 inches across pit to pit. In very gently used condition (has been sitting in my drawer). Just not my size