I love flower domes, pomanders, or whatever you choose to call them. They make such a statement and you can use almost any type of flower to make them. I found these over at Country Living and they gave a great tutorial on how to make them.
Cut the bottom of a foam ball so it sits flat. Soak it for 30 minutes and then insert your flowers. Doesn't get any easier!!!! Put them on a super-cute cake stand and you've got a fabulous centerpiece!