Teens (more likely their parents) shell out anywhere from $700-$1,200 on prom today — and they’re not skimping on the flowers. Retail florists report selling prom pieces upwards of $50 to $75. Most importantly, they’re figuring out how to do it efficiently and profitably. Ready to jump in? Check out SAF’s Prom Resource Center for photos, trend info, web graphics, tips for garnering media exposure and more.