Sputnicks' tailored jacket and pants set. Made in Japan. Shipping included, anonymous delivery. We strive to ship within 24 hours. This item was purchased from the Sputnicks Rakuten store. Sputnicks products are carefully manufactured in Japanese factories, and the quality, including the fabric, is high. Both the jacket and pants are made of pique stretch cotton material, which is easy to move in and has a good fit. Please refer to image 2 for the product's image and silhouette. When worn as a set, it creates a clean look even with a T-shirt underneath. (The white T-shirt in the image is not included) * We have several other Sputnicks products for sale, and there are also innerwear items that can be matched with this set. Would you like to purchase them as a set? We can offer a set discount if you leave a comment. About the Jacket Material [Outer Fabric] Cotton: 97%, Polyurethane: 3% [Lining] Polyester: 100% Jacket Size (Please refer to the size chart in image 11) Size 2-M size. The jacket has a slim silhouette as shown in the image. It's a casual jacket, so the length is shorter compared to a business suit jacket. I am 168cm tall and weigh 60kg, with an average build, and both the jacket and pants fit perfectly. If I wear a thick knit underneath, it becomes a bit tight, but since both the top and bottom are made of stretchy material, it doesn't restrict movement. I usually wear a T-shirt, shirt, or thin knit underneath. * This product has a slim silhouette, so it may be suitable for those who are slender or of average build, but it should fit those who usually wear size M. About the Pants (Please refer to the size chart in image 17) Silhouette: Skinny silhouette (Please refer to image 16) Material [Pique] Cotton: 97%, Polyurethane: 3% Pants Size Size 2-M size (Inseam is 72-73cm after hemming) The slim silhouette has a leg-lengthening effect. The material is quite stretchy, so it fits even though my waist is close to 75cm. If the inseam size is right, it should fit those who usually wear size M pants.