This is a stand collar jacket from COMOLI. It's a model from around 2016, and originally only had two buttons, with a change button specification that allows you to move the buttons to your preferred positions. It's a deep navy color with a slightly fuzzy texture. The jacket is size 2, but the length is short, so it might feel a bit small for those who usually wear size 2 jackets. It's recommended to match it with the sizing of items like the COMOLI shirt. It's an older model and I don't think it's widely available, so if you're looking for one, please don't hesitate.