What was your source for this sewing project? Online Photo or Website Name of website or photo Happy Hat Link to website or photo www.etsy.com/listing/63829069/hat-sewing-pattern-happy-hat-pdf-pattern What are you most proud of? I made this for my son - he liked his hat. :) What advice would you give someone starting this project? It was VERY helpful to have the foam head, so I could pin the ears/horns in place.