A Christmas bow is a festive decoration used to adorn presents, trees, and wreaths. To create a bow, you'll need ribbon, a pair of scissors, and a hot glue gun. Begin by cutting a length of ribbon that's double the desired size of the finished bow. Then, fold the ribbon in half to create a loop, bringing the ends together. Next, take the ribbon and twist it to create a figure-eight pattern. Finally, use the hot glue gun to secure the ends of the ribbon together to form a bow shape.