The collar is removable. I purchased this here before and wore it once, then home-cleaned it. There is some staining around the collar, as it was when I bought it. It probably won't be very noticeable if you wear the collar. Therefore, I am selling it at a low price, so please check the images. There are no noticeable damages, but it's white, so there might be something I missed. Please only purchase if you understand that this is a used item. Original price: 25,300 yen