One of the best ways to save money that I've found is to do some of the easier things yourself. It shows that certain type of quality to your wedding that not everything was just bought of the shelf but time was put into it. Keep these things in mind and you can save money and also improve your wedding.
One idea is something called Tulle Circles. They are basically hand crafted little cloth circles that can cover a table placement and usually have a bag of some sort of treat that you are giving to each person that sits down on that spot. There are lots of other ideas so keep coming back.
Decorating can be fun when you use stuff like margarita glasses.