What are you most proud of? How nice they look after wearing them and washing them so much. What advice would you give someone starting this project? Try crocheting with a cotton yarn. Remember it does not have stretch like acrylic yarn so you might want to crochet a pattern and then weave a length of round elastic in the reverse single crochet round so that it will be tight while wearing but loose enough to take it off easily. I used worsted weight yarn for this hat.