Photo 1 shows the shoulders fully extended on a hanger, but I think it's about a standard size 9 or a size M. Length: Approximately 97cm (hits below the knee on a 153cm tall person) Shoulder width: Approximately 40cm (with small, rounded shoulder pads) Width (laid flat): Approximately 42cm (slightly loose) Sleeve length: Approximately 58cm Back slit: 14cm Please note that these measurements are approximate due to being taken by a non-professional. It's a deep black color and has a simple, straight shape, so I think it can be used for formal occasions. There are 5 hidden buttons in addition to the button at the collar. You put it on by either pulling it over your head or stepping into it and pulling it up. There are no pockets, and the ones visible on the front are decorative. The fabric feels nice, making it suitable for wearing alone in the spring or fall. Season: Autumn/Winter