You might even get lucky.
Images from top: roses, unknown, but I think House Beautiful, French anemones - which are not inexpensive, I don't think, but beyond beyond- Vogue, lilies and Todd Romano Elle Decor June-July 2001. Photo by Pieter Estersohn, white bouquet, hmmm..no idea, tulips, unidentified H&G, tulips, again, Southern Accents some time ago. Clearly, my entertaining file could use some due diligence. This last arrangement I have used again and again in a tea caddy with both colorful flowers and all white. Pretty, and pretty easy.