If your gazebo is beach front, hurricane lights with tall pillar candles add ambiance to the fresh, salty air. Tulle or gauze material can be draped around the gazebo to mimic the cotton ball clouds of summer, and carried throughout the reception on the guests' chairs to add another layer of softness to your location. Always use nature's color scheme when you are able. Bring in the bright aquamarine and turquoise of water to contrast nicely against the soft white material.
Maybe you are lucky enough to be marrying the boy next door in your wedding perfect gazebo, if not, you are lucky enough to have found the love of your live and a charming location to celebrate your wedding day!