When holiday season comes around, you might be thinking about some affordable ways to decorate your house, entrance, living room and hallways. With all the expenses that come along with gifts and parties, you may want to save on Christmas decorations. The first thing you should do is decide what type of decorations you want--indoor, outdoor or both. You can find some of the best deals online, but when doing so, make sure your credit card information is going to a reliable and secure retailer. Order your decorations at least two weeks before the holidays in case there are shipping delays.