If you already have your versatile Apothocary Jars, like everyone should, you just need some large rustic potpourri ($10) to evoke the fall feeling. Or make your own with mixed nuts with the shells on and cinnamon sticks. The small gourds were $1 each.
Here is one Table three ways. This table shows natural, muted tones for an elegant, subtle effect. The runner is white linen finger tip towels that I owned lined end to end. You could use white napkins or fabric remnant. I added votives in their own glass holders ($5) a beaded garland ($5) glass pumpkin ($5 on sale after Halloween) the flowers, gourds, and artichokes averaged $1-2 each. For flowers I recommend choosing larger blossoms in colors that coordinate with your decor. Orchid blossoms are also a nice sophisticated touch.
Here is the same table with a more colorful theme. The runner is topped with glass containers filled with a pillar candle surrounded by mixed nuts with shells on. Glass containers can be found at the $1 store and the nuts cost $2.50. The cake stand I owned is topped with a candle surrounded by pears and faux leaf floral picks ($1 ea.). You could also use an upside down bowl or pot with a plate on top. The mini pumpkins were $1 each.
Here is a third option that is quick and painless. Take your fruit bowl(s) set them on the table ($8 for fruit). Add fall leaf floral picks ($1 each), candle ($4) surrounded by nuts ($2.50)in glass, and mini gourds ($1) and your done. There are multiple variations on this theme. You could mix fruit and nuts in a large low bowl with the candle in the middle. You could surround the candle in glass with one type of nut in a shell (i.e. only walnuts), tie a ribbon around glass, use three in a row.
Please comment if you are interested in any resources for these items or other decor ideas.
