Thank you for viewing. This is a long-sleeved shirt from DIESEL. It's labeled as XS, but it's designed to be worn with a long silhouette, so it's incredibly large. I'm 173cm tall, and it's the size of a 4L by Japanese standards. I believe I imported it from America around 2020 because I really wanted it. I don't wear such bold designs anymore, so I'm putting it up for sale. There's a long piece of fabric attached to the back, perhaps a tape-like design?