This is a super soft winter comforter that can be used in fall autumn and winter seasons especially during the cold weather months Cotton,The white bedding sets color does not fade Our duvet cover is made from Cotton Soft and breathable material lets you sleep comfortably all night. The high-density textile process prevents the tufted design from being torn. Bed-in-a-pocket comforter cover creates a cozy sleeping space; ideal for any bedroom or guest bedroom! The duvet cover features a premium quilted design that is soft, durable and provides just the right amount of warmth for your comfort.