DIY Glow in the Dark Nails. Pour the contents of a flow stick into some clear nail polish, paint your nails a bright colour and top it off with the glowing top coat. The effect will probably be temporary since glow sticks tend to fade rather quickly.
Magnetic Spiders: Decorate your walls with lots of eight-legged arachnids. You'll need some plastic dollar store spider rings, magnet sheets, scissors, and a hot glue gun. Click through to find more easy and spooky DIY party decorations for Halloween.