I am not hosting this year, my parents are. While I still might be decorating their table, I thought I'd show you some photos and link to some of the Thanksgiving tablescapes I have done in years past.
Click on the dates to take you to the posts for more details and photos.
A brown and cream neutral tablescape.
An organic tablescape.
A blue and white tablescape with plenty of color
A neutral monochromatic tablescape with pumpkins, and a touch of pale blue.
Another favorite was this buffalo check and polka dot tablescape with gift boxes at each place setting.
I hope this gives you some ideas if you are still deciding what to do!