Today, wedding invitations come in so many different mediums (paper or not). While we celebrate all the new variations in design, we love holding onto our invitation roots. There's a beauty to which the traditional suite unfolds and complements each other, piece by piece. However, we know it can be a little daunting for many engaged couples and families to know all that they will need and want in their wedding invitation. So, we've pooled our knowledge for a simple guide on what makes a wedding invitation - from the content it should hold, to common sizes for each piece. We hope you enjoy, and learn a little something new!