This is a men's Ralph Lauren Black Pin Stripe Classic Fit Wool Suit. It is a Polo University Club Classic fit black pinstripe suit by Ralph Lauren sold from Barneys New York. No sz on suit but assuming it fits like a 40L classic suit as it is similar in sz to my husband's other suit jackets. Pants are pleated front and fit as a 35W/34L. I've tried to add measurements in pictures but the picture frame is too small to show entire measurement so please feel free to ask questions if needed regarding measurements and I will answer them to the best of my ability.