Here's a timeless stamp set just right for the season. I have used it for a Thanksgiving card below. (OK why not have pheasant instead of turkey for dinner?)
This set has it all and I used two of the stamps on the front of the card, in addition to the greeting from Teeny Tiny Wishes. There are also two different kinds of branches with leaves, an individual maple leaf and a pine cone stamp in this set. Lots of possibilities.
The stamp set is appropriately called Autumn Days (#115452) and is available on my web site.
Have a great day and thanks for looking.