A bud vase filled with water, a wide flower (real or silk), and a small tealight. This looks like spring or country-simple, but you can do whatever flower you want (and tealight) as long as it creates a wide enough base for the candle.
Another great example of Baby's Breath in a chic wedding. Simple wooden boxes with bouquets of Baby's Breath make for elegant and eye-catching arrangements - not to mention affordable and easy to assemble! I definitely want baby's breath in my wedding