We just had a fall wedding for my brother this weekend. The decor was beautiful. His bride wanted to use as much natual decor as we could so to decorate the hall we used stuff from the garden and woods. On the porch were a haybale pyrimid with a corn shock behind it. On the bales were pumpkins and "indian" corn and japanese lanterns. On the porch posts, we had bunches of pampas grass with a spray of twigs that had small round yellow fruits, and some fence rose hips.
In the social hall there were pumpkins, gourds, mums, japanese lanterns, white candles in clear dishes with colored leaves and acorns. It was all just sweet. There were also carved out pumpkins used for flower vases and whatever flowers survived the frost. Some marigolds,sedum, and cosmos.
It was fun!