Line the Label gray sweater/poncho/cape

Line the Label gray outer garment that I don’t really know what to call. I’ve seen knitted garments similar that are called a “swancho” - part sweater, part poncho. This is also part cape. It’s a soft material (that includes a couple luxury fibers), that buttons up (and a cute feature is that all of the buttons are shaped differently). It hangs like a poncho or cape, but has just the smallest “sleeves”. It’s listed as One Size. I most commonly wear 3X, and it fit me fine. 37% viscose, 32% cotton, 18% nylon, 10% angora, 5% cashmere Hand wash cold All measurements are approximate and are taken while the garment is laid flat. Hem to shoulder 29” Hem to neckline (top button) 17.5” Edge to edge at the arms 55” Edge to edge at the hem 41” Sleeve from armpit seam if applicable