This is a women's three-button front blazer by Caslon in a size 16.
It is black in color and features a three-button front, a single notched collar, long sleeves, a built-in belt on each side, and is fully lined.
It measures 21.75" underarm to underarm, 29.5" back of neck to hem, and 23.5" shoulder to cuff, when laid flat.
This blazer was made in China of Shell: 62% polyester, 34% rayon, 4% spandex. Lining: 100% polyester.
It comes in very good pre-owned condition there is a small loose thread on the back of the collar (image 5).