If you are having an all white wedding, try to incorporate a small pop of color somewhere, such as in little wedding favors, to create drama.
Using seasonal flowers for your bouquets and centerpieces can save you a lot of money in decorations. Plan ahead with your florist to be sure that enough flowers will be available.
Consider your own transportation needs and how your gown will fit. A fitted or large gown can be difficult to squeeze into a little car or one low to the ground.