I'm selling short-sleeved dress shirts from Atelier 365. This is a set of 4 shirts, each with a different pattern: * White striped * Blue striped * Navy striped? * Black and gray striped? These are from the Cool Biz series. The size is 3L, with a neck size of 45cm. They are made of polyester and cotton. Since all 4 shirts have different colors, you can change them depending on your mood or the occasion. I'm selling them because I've outgrown them and no longer have the opportunity to wear them, but Atelier 365 shirts are all of high quality, so I recommend them to businessmen. I am not considering selling them individually, so I will only sell them as a set. Thank you. Size: 2XL (3L) Material: Cotton, Nylon/Polyester