Brooks Brothers striped button-down shirt. I'm not sure exactly, but the fabric feels like broadcloth, and it's smooth and comfortable to wear. There is yellowing on the inside of the collar, the collar fold, and the sleeve cuffs, but it probably won't be very noticeable when worn. This is a used item, so please understand that it is non-refundable and non-returnable. Size: 15 1/2-34 Measurements: Neck: 40cm Shoulder width: 45cm Body width: 53cm Sleeve length: 64cm Length: 78cm Please note that there may be slight variations due to the measurements being taken by a layman. Pattern: Striped Material: Cotton Color design: Button-down (BD)