can you purchase one at any Hermes boutique? If you bring in the bag to prove you actually have one, will they allow you to purchase one? Curious as one MAY be coming to me from the UK (it's a vintage, belonged to a departed family member, the box is in BAD shape and it was wrapped in a silk pillowcase). TIA Moderators: please move in this is the wrong place. My apologies if it is.