Purple & Chartreuse: Instead of floral arrangements try coleus. It's available in a variety of color combos. Look for it n the annual plant section of your local garden store. The best thing about choosing coleus. You can take it home after the wedding & enjoy it for the rest of the growing season.
Coleus 'Abigail' (medium-large 18"-24"; upright) Puckered and scalloped leaves of medium olive green have bright purple veining. Exposure to sunlight will deepen the purple tones. Sun tolerant. A Rosy Dawn Gardens introduction. $4.75