To make bows for Christmas wreaths, you'll need some ribbon, a pair of scissors, and a small piece of wire or floral tape. First, cut the ribbon into several long pieces about 12-18 inches long. Then, fold the ribbon in half and make a loop, bringing the ends together to form the bow. Next, make several more loops and stack them on top of each other, varying the size of the loops and alternating between left and right directions. Finally, secure the loops together with the wire or floral tape, and adjust the loops to make the bow look symmetrical and full.