This project is not only great for DIY wedding, but works for a lot more creative uses. What you need are: fabric, scissors, hot glue gun, and Chinese lanterns. Here is the final work from Once Wed.
Measure and cut circles from the fabric.
Press the fabric with hot glue on the bottom onto the lantern.
Repeat the process until it reaches the desired shape. You can also mix & match the fabric to make a colorful pom pom.