Ribbed knit fabric in a rich teal blue. Top and bottom work greta together or worn seapratley, day or night, inside and out. Dress it up, or wear it casually at home. The knit is loosely fitting and comfortable. The pant hem is sligjhtly flared, the top has a mock turtleneck and side slits. Great piece for the holidays. Wake up in it and wear it all day long.