This vest and matching pants is an amazing set. Great for work or just a night out with the girls. Dress up or dress down. The vest is a size 12. 72% polyester, 25% rayon and 3% spandex. The pants are a size 10. Vest has 2 buttons in the front along with 2 pocket flaps. Not actual pockets. Also vest has adjustable belt on each side. Vest is lined with 100% acetate. Pants are straight leg with loops for a belt. It has two back pockets. 100% polyester lining. 72% polyester, 25% rayon, and 3% spandex. Pants and vest are in great quality. Both pieces are sold together.