Natural Props Like : Insects, Bugs, Butterflies, Water Droplets, Dew Drops make the shot interesting.
Its unusual to get insects or bugs interacting with flowers. However, We can try using sugar water spray or perfume to attract bugs, butterflies, etc. Once your guests arrive, stay still and without disturbing them, shoot in burst mode to get atleast one shot.
Capturing shots just after the rain showers with water droplets on the flowers make interesting composition. And with light around ,it creates wonderful reflection and sparkling effect in the image.