If you want to try something different, why not go for a flower runner? This is essentially a grouping of flowers that runs the length of your guest tables. You can pick some really pretty colors — vibrant or muted — to create a gorgeous look.
cascading table runner, photo by Eric Foley Photographers http://ruffledblog.com/coastal-chic-wedding-inspiration-from-cape-cod #weddingideas #flowers
Nautical Romance Wedding Ideas in Charleston
Thornton Manor wedding flowers - Foliage garland, votives including lilies, roses and chrysanthemums, and hurricane vases. - Flowers by Laurel Weddings