It was super easy and inspired by studioDIYs: http://www.studiodiy.com/2012/10/25/easy-diy-halloween-bunting/
I used the following supplies:
1 black/white chevron scrapbook paper
1 orange glitter scrapbook paper
I started out by cutting a paper triangle and tracing it on the black chevron paper to make 4 triangles.
Then, I freehanded the letters on the orange glitter paper and cut those out. (You could use letter stencils for this part too).
Then I just lined up the flat part of each triangle with the black string, taped them down, and voila! Halloween banner complete. It adds a little character to this blank while still remaining chic! Love it.
Sorry for the bad quality photos..hopefully upgrading on my camera soon.