Black cardigan with puff sleeves. - Color: Black - Brand: M-premierBLACK - Design: Puff sleeves, button closure - Style: Cardigan - Sleeve length: Long sleeve I think it can be used all season with a smooth and sturdy knit. It is not see-through. I wore it once for a short time. I purchased it at a department store in Yokohama. Thank you. Please refer to the photos. Thank you for looking.