You can decorate for Christmas on a budget by getting creative with what you have. Instead of buying new decorations, use things from around your house like ribbon, scrapbook paper, and old Christmas cards to make ornaments. Use natural items like pine cones, acorns, and holly berries to create a festive centerpiece for your table. For lights, use battery-operated lights instead of traditional ones, as they are much less expensive. You can also make your own garland by stringing popcorn or cranberries together.