When planning a wedding, one of the first things to decide is what theme the wedding will be. The theme of your wedding depends on a lot of different factors. Mainly it depends on the time of year and the location. This decision, as well as many of the main decisions in a wedding, should be made by the two of you. You may want to incorporate your favorite colors into your theme. If it’s a summer wedding outside, make it have brighter colors. Winter weddings indoors use white and metallic colors. But remember that choosing a theme is one of the most important decisions you can make, because your invitations, clothing, location and all of your decorations will revolve around this theme.