I poured the potpourri in the pitcher, arranged the flowers how I liked them and then used some of the spider web to stretch over the flowers. Add the plastic spiders and you have a simple, creepy centerpiece for your table. And, once Halloween is over I will be able to remove the spider web and still have a fall flower arrangement to use for a few weeks. Fun, simple and inexpensive. Love it.
I also found these bottle labels at the dollar store. I searched my house for some miscellaneous jars and filled them with water and food coloring, but I think I will have to look for some more authentic apothecary jars for next year to increase the effect. Still something quick and fun to put on a shelf. You could easily make some labels or print some off the internet if your local store doesn't have any available.