Recycled jeans notebook or planner. Use a regular notebook, and cut up them jeans that the kids have outgrown. Also a good idea: using a larger notebook and a patch/screenprint from an old favorite shirt.
Recycled projects Make Today Better! These remind me of one of the greatest pencil cases that I made for my daughter by taking a pair of jeans and making it. All of her friends loved it. (says previous pinner)