Vintage 1979’s ? Kimberly wool black double breasted crop jacket blazer

This is gorgeous double breasted wool jacket feels more like a stretch polyester blend and is not scratchy at all. Large glass jewel look buttons at the front. Please note that the bottom button is missing. One button is chipped and several have minor scratches on them. They feel like glass. I would remove the top button and place it where the missing button is. Rounded notch collar with three-quarter length sleeves. Material has stretch and pit pit measurement is approximately 20 inches and stretched to 21. Waist measures approximately 19 inches. Slight flaw at the seaming of the cuff. I wear an 8/10 and the jacket fits beautifully. Not lined.