The collar has wire in it, so you can shape it and enjoy various styles. Size: Shoulder width 40cm, Sleeve length 55cm, Length 66cm. Please note that there may be slight variations due to amateur measurements. I haven't worn it many times, so I don't think there are any stains or scratches, but it is USED, so please refrain from purchasing if you are sensitive to this. If you have any other questions, please feel free to ask.