I wore this once to work and have kept it in the closet after dry cleaning. I have several similar tops, so I'm selling this beautiful one. The front is made with a warm material, and the sleeves and back are polyester. It looks like a bright blue in the photos, but the color is navy blue. I also have many other items for sale, including women's and kids' clothing, bags, books, and crafts, so please take a look.