However you are celebrating Thanksgiving celebration this year, give your home a bit of seasonal ambience with the following tips:
Use cranberries, acorns, or greenery to furnish the glass vases or platters around your candles. (Of course, be sure that your decorations do not create a fire hazard.)
#2 Mini pumpkins and decorative squash
Decorate using the classic autumn elements of pumpkins and decorative squash. This touch can work well as part of a centerpiece decoration, but also around other places in your home.
#3 Copper and brass accents
Especially in and around autumn florals, copper and brass accent piece create an eye-appealing pop of color on any display.
#4 Scents of your feast
Your Thanksgiving feast should be enjoyed not only by its taste and sight, but also by its scents. Let these delicious smells fill your home.
#5 Gratitude display
Create some sort of gratitude activity for you and anyone else who will be spending Thanksgiving in your home.
For example, you might provide paper leaf cut-outs and pen or marker for you and the others around your table to write out what you all are grateful for and then display these somewhere in your home.
(Sources: https://planthedayevents.wordpress.com/2013/11/05/tips-for-hosting-your-best-thanksgiving-part-1-the-ambiance/and https://www.thespruce.com/decorate-your-home-for-thanksgiving-4153453)