I purchased this at the Louis Vuitton Ginza store. Receipt available. At the time, there was only one of this type left, and I found it at the Ginza store and immediately bought it (T ^ T) I didn't want to get it dirty, so I've only worn it outside maybe twice. I mostly just wore it around the house, looking in the mirror and grinning, and then stored it ^ - ^ It looks incredibly cool with a navy suit ^ ^