Never one to be tied to the "Hallmark-ization" of all holiday sentiments, Brad and Robin chose to design their own invitations.  The invitations were in two parts, the invitation and the response card.  Below are .pdf's of the invitations.  If you want to view a larger version, click on the document.  You must have the Adobe Reader to view these documents.  If you don't have the software, follow this link to download and install it.