Custom Wedding Invitations. Hello! So glad you found Casa Papel. At Casa Papel, we get to help people connect on a personal level one card at a time. And how do we do that? By helping you know what to say and how to say it as the receiver holds in their hands the result of a beautifully designed paper good item. We specialize in graphic design and artisanal print methods. Casa Papel is a full-service graphic design studio, printing service and fulfillment house in Philadelphia. We produce collateral for all your business and personal communication needs, from brochures and packaging to custom wedding invitations. Sometimes we are the designers, sometimes just the printer, but we always have our clients’ back. Three methods to fit any budget, but all with the highest quality of materials and print methods!