This jacket offers a relaxed fit and lightweight fabric for a comfortable feel. It has a clean look, making it suitable for business casual wear. The basic, solid design is highly versatile. The front features a clean two-button closure. Although it's a size S, I usually wear M. I'm 175cm tall, weigh 66kg, and have a shoulder width of 44cm, and it fits me almost perfectly. Therefore, I am listing it as a size M. S: Length 67.5cm, Shoulder Width 46.5cm, Chest Width 54.5cm, Sleeve Length 59.5cm, Weight (g) 300 This is a navy tailored jacket with a relaxed fit. It can also be used as a casual business jacket, and I use the same size in black. - Brand: A DAY IN THE LIFE / UNITED ARROWS LTD. - Color: Navy - Style: Relaxed Setup - Material: Polyester blend - Size: S Thank you for looking.