I got the idea for this wreath from the girls over at "How Does She". It was super easy and only cost about $25 for all of the materials. I am so excited to hang this on the door for Reese's 3rd birthday party this weekend!
You can find the tutorial on how to make this wreath at http://www.howdoesshe.com/birthday-wreath. I put the bigger part of the ballon towards the top and bottom of the wreath and then placed one sideways in the middle which seemed to help keep all of the pins out of sight.