Brandi made these centerpieces for under $11 a piece:
I created the centerpieces using crystal vases that I purchased from Ross for $6. I then stuck a piece of 1″x 4″ circular styrofoam in the top of the vase so that I could secure the flowers to the top. The styrofoam cost $2. I then purchased a bundle of flowers from Hobby Lobby at half price for $7. Each bundle would make two centerpieces so total cost for flowers for each centerpiece was around $3. They looked so great. For something extra you can also add a led light to place in the vase to light it up.