Find a venue that provides these type of items in a theme that you desire. Reduce Costs Many believe that DIYing wedding projects at home can save costs for the couple. This is often not the case. Buying the materials to make similar products and the labor used to create it can easily cost more than renting the decor for the wedding. As fun as DIY can be, DIY at a mass scale can be very daunting for couples with a million other wedding plans on their minds as well.