The word "romantic" paints a variety of pictures for florists. Some think of peonies, ranunculuses, and garden roses in terra-cotta pots, while others imagine cascading red roses in silver urns. Because romance means something different to everyone, you'll need to give plenty of details—including feel, location, formality, and season—when communicating your version.
"A relaxed daytime reception in early summer, on the lawn of a seaside cottage." Root Stock & Quade