If you're looking to purchase a real Christmas tree, you can find them at a variety of stores and locations. Many supermarkets and home improvement stores sell real Christmas trees during the holiday season, and you can also find them at specialty Christmas tree farms or online retailers. Before purchasing a real Christmas tree, make sure to check for freshness and quality, as a healthy, well-maintained tree will last longer and be less likely to drop needles. Additionally, keep in mind the size and shape of your space to ensure that you choose a tree that will fit and look great in your home.