Lanvin...Runway 2020...Mohair and wool blend Notched blazer.  The color is called Midnight Blue.  This is new with tags and retailed for 2,550.00 dollars.  This has four functional button each sleeve, lined in a stripe can cuff or wear straight, one bust pocket, hidden pocket inside, two pockets and two button enclosure.  This has a beautiful weave.  The size is a F 46.  The measurements are Shoulders 19 across they drop, bust is 38 around, waist is 40 around, hips are 44 around, and the length is 28.  This is Authentic!