Vintage 100% Cashmere Tiffany Blue Blazer Suit Jacket Oversized Luxury Large XL

This has markings and fading discoloration on shoulders. See photos. There’s small stains and marks throughout piece Vintage 100% Cashmere Tiffany Blue Blazer Suit Jacket Oversized Luxury Large XL old money rich aesthetic light academia pastels I am modeling and I am 145 pounds and 5’4 for reference. It’s oversized on me I would say it would probably fit a size large or xl perfectly. No brand or size on item. Buttons look like they say “CM” Pit to pit is about 21 inches Shoulder to bottom is about 31.5 inches