Decorate wooden lanterns with paint or wood stain to add color and personality. Try distressing techniques for a vintage look, or use metallic paints to highlight accents. Attach embellishments like small metal handles, hinges, or decorative corners. For a seasonal touch, wrap the lantern with twine, lace, or fabric, or attach natural elements like pinecones, leaves, or flowers. Incorporate stencils or hand-paint designs for a personalized finish. Adding frosted glass panels or stained-glass paint can also enhance the lantern’s appearance.