Whether your taste runs classic or modern, consider inviting these blooms into your arrangements. "People often think these flowers can only look stark and modern," says floral and event designer Ariella Chezar. "But there are so many delicate, refined varieties." Enter the creamy pink Cymbidium and lavender Phalaenopsis in this gorgeous arbor. Chezar added peonies, garden roses, and dogwood for volume and texture.