DIY bra straps for backless tops (*this is actually a great idea. especially when your bra strap has worn out. You could make different pieces for different occasions and interchange them because of the Velcro.
Transform your erasers from dull to delightful. Glue scraps of vintage fabric, wallpaper, and old ads to the backs of standard erasers for retro appeal. Cheerful children's blocks are reinvented as erasers simply by gluing a piece of felt to one side.