The stitching is unique, and the buttons have a luxurious feel, giving it an elegant impression. The tag is tattered, so I have no idea what brand it is, the size (I'm subjectively setting it as L), or the material. I tried searching with Google Lens, but nothing came up. Note: I don't know how to wash it, so I'm assuming it has overall dirt (I think it might need to be hand-washed). The button on one of the sleeves is crooked and won't fasten. Thank you for looking. Dirt, tears, odor, etc. present. Shoulder width / Body width / Sleeve length / Length Shoulder width: 50cm Body width: 56cm Sleeve length: 58cm Length: 75cm Color: Navy