This is a very classy long , black double breasted Shein blazer… it measures 17 inches under one armpit to the next armpit. It is black in color and a size medium. The length of it goes down to the hips and is really lovely when worn …it has a nice low neck line. I wore it one time with long pearls and I did like the neckline a lot because it showed my jewelry and also gave the whole outfit, a classy, classy look, it is made of 94% polyester. …please ask if you have any questions