Polyester crepe is considered to be a thin fabric, though not necessarily sheer. It has a slightly nubby texture (not visible to the naked eye) and a matte finish. Polyester crepe doesn't pill, shrink or fade, keeping it new-looking for a long period of time. It also dries easily and resists wrinkles. Because of its fluid drape and popularity as a four-season fabric, polyester crepe is often used in formal wear, skirts, blouses and suits.