You could do the BOO letters in Black, Orange, and Green. You could do something similar with FALL. Front Door Decorations for Halloween. Could do FALL instead in brown with orange ribbon so it could stay up for more than just Halloween
Halloween ghost: make the shape with bottle, ball and wire, drape over cheesecloth and spray with starch, when dry, remove supports .
Printable Halloween Decor - Yes, I can Drive a stick!
7 Tips to Create Halloween Decor to Die For- Witch Cauldron - Princess Pinky Girl