This is a logo T-shirt designed by Stereo Tennis, released about 5-6 years ago. I bought it when it was released, but the size was too big, so I didn't wear it much and just kept it stored away. There's a slight fading, but it's generally in good condition. I think there's a faint yellowing around the neckline that's barely noticeable in the photos. If you're concerned, you could try bleaching it. The size is XL. Approximate measurements are: length 73.5cm, width 56.5cm, shoulder width 56cm, sleeve length 23.5cm.