While I don't think you're wanting pine cones, wanted to share this as another element of Fall that could be included with the center pieces? Cute idea here to put them in a bouquet.
Pine Cone Wedding Ideas
For my bridesmaids... they know I don't want flowers and they also don't want to have nothing to carry... so voila!
Rustic wedding bridesmaids bouquet with pine cones for fall winter forest weddings on Etsy, $35.00