DKNY Women Sweatshirt Dress Long Sleeve Vneck SzS Gray/white

NWT. sweatshirt dress women 2 in 1 contrast sweater, knit vest, long sleeve Vneck, gray/white, its size small, but from armpit to armpit it is 19.5" which is equivalent to 39" the tabla shows measurement which is large, I am a medium size and I am a little baggy. mat: rayon, polyester, nylon, stretchy. length: 35" inch aprox. pit to pit: 19.5" inch aprox. sleeve: 23" inch aprox. good condition.