Thank you for viewing! This is a long-sleeved shirt from Bayflow. The size is 2 (S size) according to Bayflow's sizing. The fabric is linen, which looks cool and is suitable for spring and summer(^^) The seller is a woman, but the item is for men. My husband wore it 2 or 3 times and no longer wears it, so it's being sold as "like new." It's in beautiful condition with no stains. I have many other almost-new men's items, so please take a look at my other products. #Bayflow #Shirt #LongSleeve If you have any questions, please feel free to comment.