Super wam and versatile sweater with a detachable inner down vest. The sleeveless vest uses side zippers and a button on the hood (each highlighted in photos) to secure itself. The sweater itself is warm, made of superfine alpaca and merino wool. The vest is down stuffed and probably would not be worn by itself, as it's more of a liner. Both layers are hooded. Two front sweater pockets, front zipper and button closures. Measurements: pit to pit 24 inches; from where the collar meets the hood to bottom of hem in back 27 inches. Lightly worn, no holes or tears. The vest is lightweight and some little down feathers poke out of it sometimes. Nonsmoking household with a cat.