If you have Hobby Lobby in your town- UTILIZE IT! It doesn't look it at first glance, but Hobby Lobby is a great resource, especially if you use the sales to your advantage. The best part is that if something isn't on sale, then it will be next week. So if you have time to wait do so.
My favorite part of Hobby Lobby is the single stem flower section. It is almost always 50% off and the flowers look GREAT. There is even a line that has "real feel" flowers that are the most realistic fake flowers I've seen in stores.