I am pleasantly surprised by this jacket. The materials polyester. The weight is a little on the heavy side, but it is fully lined. It has a button closure that you can’t see and then there’s a strip that goes to your waist which has three snaps. It has shoulder pads And it is made to where it kind of cinch is your waist. This blazer also comes with matching pants, but you have to purchase them separately. The color is a very dark gray and on the sleeves at the end by the wrist has a little silver bar emblem. This jacket also has a lot of stretch. I am 5 foot five, 129 pounds, 33B and the medium was a good fit.