Floral arrangements can be costly for weddings. The Knot suggests spending at least 8 percent of a wedding budget on flowers. Or another alternative would be to create your own floral centerpiece or decoration. This DIY project from UsefulDIY.com gives you a step by step tutorial for creating your own floral arrangement. Just simply use a styrofoam ball, plastic flowers, glue, a vase or candleholder and some string for accent, and you have a more affordable set of flower decorations. You can choose your own set of flowers or even substitute the flowers for lollipops or cake pops for another event. Guest will never guess you made it yourself!