Ballet shoes with a picture hanging for every year of dance. Too bad I sure didn't save my shoes from every year of dance. pretty sure I have my first pair of ballet shoes and first pair of pointe shoes though.
Run crayons through a hot glue gun onto canvas. A design or letter would be cool too. (**Do NOT do this try the other glue gun crayon projects don't put the crayons in your gluegun! use the dryer with them glued to canvas)