I just can't resist sharing these 2 holiday window displays that are perfect inspiration for making your booth display remarkable.
Holiday window for Macy's, San Francisco
It can't get much easier than making your own oversized "price tags" from cardboard and hanging them with ribbon. The slightest bit of air causes movement that catches the eye.
Strips of fabric...really create a great window. The diagonal lines direct the eye. In this case they used the entire depth of the window, but you could keep it flatter and it still works. The star is an effective motif for the holidays, but you could substitute an example of your work after the holidays.