This is the cutest set up in my opinion and it can be done easily and extremely inexpensively.
Here is what you will need.
Everything pretty much is from Ikea and the Dollar Tree.

These great napkins from Ikea.
$1.99 for a 30 pack.
Ljuda striped placemats.
$1.49 each from Ikea.

White dinner and salad plates.
$1 each from the Dollar Tree.

You will also need:
{not pictured}

Plastic fangs from the dollar store, 12 for $1.00.
Orange and black scrapbook paper.
Black goblets, mine were from a thrift store.
Plastic bugs from the Dollar Tree.
Black spray paint, or your color of choice.

Put together each place setting looks like this:

For the place card holders, spray paint the fangs your choice of color.
While they are drying, print out the names of your guests on cream card stock with black lettering.
Cut them out and glue them to a piece of coordinating orange paper cut a little bigger.
When the fangs are dry, place them on top of the napkin and add the name card.

You can or cannot add the plastic flies and beetles.

That is it! 
I believe each place setting was under $6.00, goblets included.

Happy Monday friends.