This is the perfect sweater to go under our cardigans for that twin-set look. It is the pure cashmere twin-set for ladies. The inner sweater has a round neck with short sleeves, whereas the outer cardigan is a button down style with long sleeves. Luxurious, soft and really warm, our twin-sets are made from the finest grade of cashmere. These twin-sets are made from pure cashmere yarn, and offer unsurpassed warmth and softness.