How many mini calla lilies are needed in a hand tied wedding bouquet?

I am a petite woman so I want to use the mini calla lilies instead of the regular size ones. I am trying to guess how many I need to order to put together a wedding bouquet.|||If you are tiny you could carry 3 regular-size Callas or 9 small ones. Callas are only impressive when they have room to spread among greens. Because of their shape, they get squished easily when in a bunch.|||Depends how large you want the bouquet to be. I'd say anywhere from 20 to 100, depending on the arrangement, shape and size of the desired bouquet. Ask a local florist, they can even show you what each one would look like (shape and number of blooms).|||It can be anywhere from 1-100. It depends on how big you want the boquet. My friend did 15 and it was the perfect size.|||About 12 mini calla lilies would be perfect for you. You can make your own hand-tied bouquet by holding the stems together, cut them evenly at the bottom, and wrap a one inch satin ribbon tightly around them. Carefully secure the top and bottom with a straight pin Leave about one or two inches of the stems showing at the bottom.