Product number: 1111-199-2424 This is a striped shirt from UNITED ARROWS. I purchased it 4-5 years ago and have worn it about 10 times. As shown in photo 5, there is a slight yellowing around the collar, but it's not noticeable when worn. It's not an oversized fit, but it has a relaxed silhouette, and the size feels comfortable on me, who is 173cm tall and weighs 65kg. Here are the measurements for size reference: Shoulder width: 45cm Body width: 53cm Length: 75cm Sleeve length: 58cm Color: Blue系 (Blue-based) Pattern: Stripe Collar design: Regular collar Material: Cotton