What is a 'clean' floral arrangement?
A clean floral arrangement is something that's usually all one type of flower, like two dozen tulips and a glass vase, which is really current and people really like. That way you can really appreciate that one flower; it's not messed up or busy. If you're calling a florist that you don't know, that's a really great stand-by: just call for a clean arrangement and they'll give you an arrangement of lilies. Done.