Free people fiesta cuff thermal black sz M??

Super rare black free people fiesta cuff thermal. The size tag is missing but I believe that it is a size medium. I have the cream color in a size small and compared them. The black one is roughly a half inch longer ( see last photo). Measuring from armpit to armpit it is approx. 14” across and measuring from the back of the neckline down to the bottom of the shirt it is approx. 28”.