Thank you for viewing. This is a stretchable setup featuring a double-breasted jacket with a nice silhouette and a check pattern, released by GU. It uses a highly stretchable material, and although it's slim-fitting, it doesn't restrict movement. This suit strikes a perfect balance in the difficult trifecta of "easy to move in," "beautiful silhouette," and "material that doesn't look cheap." It's easy to move in, has a beautiful silhouette, and the material looks high-quality. Please refer to the images for the size information listed on the official website. It is new and unused with tags, but has been stored at home, so please purchase only if you can accept this. If you have any questions, please feel free to comment.