This pantsuit is 95% polyester and 5% spandex. The top has a gold zipper that zips up the front all the way to make a stand-up collar. You can also make the collar lay down. There is a drawstring to tie the collar at the top. It has long sleeves with a 2 3/8" sweater cuff at the end and a 2 1/2" sweater band at the bottom of the blouse. There are side pockets and a gold Calvin Klein logo. The pants are Donna Karan. They have a 1 3/8" elastic waistband that is 40" before stretching. There are 2 front pockets. There is a 1" elastic band at the end of the legs. The inseam is 28". Very pretty.