What you'll need:
Poster board.
Hot glue.
Red, Blue, Black paint.
Pencil.
STEP ONE: Grab your hot glue gun and make a spider web pattern on the poster board.{let it cool before next step}
STEP THREE: Paint some blue accents on the lower and upper sides.
STEP FOUR: Draw a spider {as the chest logo}
STEP FIVE: Paint in the spider with black and then you are done :]