Tahari black blazer with flaw

Black blazer, size 6, single breasted with working welt pockets and two buttons. Waist 17”, length just under 25”, armpit to armpit 19”. Wool-spandex blend. Missing all of the buttons on one sleeve; other sleeve has them all. Price reflects this. I don’t recall buying this, so I suspect it came from my neat and pet-less mother in law.