When it comes to finding an example of trade dress and infringements one need only look to the luxury brand Hermes and its “Birkin” handbag. Considered an easily recognizable and highly coveted bag, it's value comes largely because of its uniqueness and exclusivity. The Birkin’s shape is a registered trademark and while they are no stranger to filing lawsuits against those who infringe on their trademark, it does make it easier for them to win because of their trademarked status.