I got the candleholder and flower bunches from Michaels too. Just clipped them off and stuffed them in. You can make this in 15 minutes, easy.
I was looking for a spooky flower arrangement. I'm no floral designer, obviously, but it turned out okay. I was going for the spindly, creepy look.
Here's a look at the table. The damask pumpkins are from Hobby Lobby.