charcoal table runner, photo by Emily Wren OK Sally: not the ivy & stuff but the gray runner on white. and candles. maybe more than you want to use but it's a jumping off idea.
bride's choice for table centerpieces: hydrangea, Queen Anne's lace, roses, seeded eucalyptus with some blush color
botanical-wedding-table-with-bell-jars. SImple can be simply elegant. Use fern, or other succulents. I have 3 large bell-jars.