Vintage Levi's Sherpa Jacket

Sad to part with this beauty! Original Levi's tag came off when I first purchased in SF at Wasteland. Guessing this is from the 1970's or early 80's. Size is marked 14? I'm a true medium - I wear size 6 in most clothing and smalls / mediums. This jacket fits just a tad oversized on me so would work for a range of body types. All buttons work. Obvious wear and pilling but nothing noticeable!