A bow is a beautiful decoration that can add a lot of festive cheer to your Christmas tree. To make a bow, you'll need ribbon, wire, and a pair of scissors. First, cut a length of ribbon that's about three times the width of the tree. Then, use the wire to tie the ribbon into a loop. Next, take one end of the ribbon and fold it over the loop, making a loop that's about half the size of the original loop. Finally, take the other end of the ribbon and fold it over the loop again, creating a bow that looks like a star.