I'm new to Chloe purses and I was lucky enough to find this Paddington Hobo purse for $399 at Nordstrom Rack http://www.neimanmarcus.com/store/catalog/prod.jhtml?itemId=prod32650051&parentId=cat7400732&masterId=cat10090734&index=45&cmCat=cat000000cat000141cat000149cat000226cat10090734cat7400732 It has a silver padlock and the lock looks unsmooth, scratch,worn. Totally different from the brass locks. Is this how the lock is suppose to look, I know the purse is at a outlet, so maybe its a defect? Or not authentic? Thanks!