Thank you for looking. The collar has a slight sheen, but it is not noticeable. It looks faded due to the lighting, but in reality, there is no problem and it is black. It has been worn a few times. Product Number: BJ-55020W Color: Black Size: M Shoulder width: approx. 55cm Length: approx. 74cm Width: approx. 71cm Sleeve length: approx. 59cm I want to sell it quickly, so please comment if you are interested. I will ship immediately. Please comment before purchasing.