I have been making these skirts since my oldest was about 6 months old... so I suppose for 4.5 years! They are so easy to make~ done in about an hour. I am having a class on how to make them in a few weeks. If you are in the area, (Northern Washington or Fraser Valley) and would like to learn, send me an email (email@example.com) , and I can let you know when we plan on doing it, and how much fabric you will need etc. The class has 5 more spots~ first come first serve! Depending in how many people show interest, I may have a class in the Fraser Valley for those who do not have a passport.