To make a Christmas bow out of ribbon, you'll need a piece of ribbon that is at least 24 inches long. Start by tying a knot in the center of the ribbon, then twist it into a loop and feed the ends through the loop. Make a second loop on the opposite side and feed the ends through that loop as well. Finally, adjust the loops so that they are the same size and shape and tie a knot to secure them in place. Your Christmas bow is now ready to use!