What was your source for this sewing project? Online Photo or Website Name of website or photo Butterick B4722 Link to website or photo straddlingthegap.blogspot.com/2011/08/diy-school-uniform-skirt.html What are you most proud of? I took an existing pattern and played with it so I only took the parts I wanted. What advice would you give someone starting this project? Watch the elastic. I wasn't able to keep it from rolling completely. Either make a smaller casing that would fit tighter around the elastic, or sew through the casing and elastic on the top and bottom.