What lovely arrangements, Aimee! I am amazed at the time and planning you put into them.
I'm afraid the only homemade arrangement we've had at our house was prompted by the HOA "gardeners" chopping my Indian Blanket daisies while I was at work. Captain Argentina knew I was be sad and livid, so he gathered them in a bouquet for our dining table. He helped to ease my distress with his thoughtfulness and the flowers.
I think you should offer online classes on making arrangements!