This is a lightly brushed, warm men's shirt from UNIQLO. Product number: 331-435042 It's off-white, with a warmer tone than pure white. Worn twice and home-laundered, so there are wrinkles. *Flat measurements: Shoulder width: 44cm, Body width (underarm): 50cm, Length: 68cm Specifications (from the HP): - The 100% cotton material is brushed on both sides, making it light, soft, and highly insulating. - The front hem is slightly shorter, creating a balanced look even when worn untucked. - The seams from the underarm to the side are sewn with slightly thicker thread using a wrap stitch or double stitch, creating puckering in the seams for a casual finish. - The shoulders and body have a moderate amount of room, while the arms and chest have a streamlined silhouette. - A regular fit silhouette that is easy for anyone to wear. - The front and back have different lengths, and the pattern is designed for easy arm movement. - Durable, buffalo horn-style plastic buttons are used. - The pockets are sized to fit ID cards or passports, considering both practicality and balance when worn. UNIQLO/Model: Oxford Shirt UNIQLO/Model: Flannel Shirt