Wedding Invitations are an extremely important component when planning your special day. Invitations set the theme and dress code expectations for the guests. For example: a formal invitation lets the guests know that it could be a black tie function, whereas a beach themed wedding invitation lets the guests know the tone of the wedding is a little more casual. You also want to make sure the theme of the invitation coincides with the venue. You wouldn’t want to send out a beach invitation if you are getting married in St. Patricks Cathedral. Whatever your invitation style may be, don’t forget to number your RSVP cards just in case you accidentally get those blank ones in the mail.