How to MAKE a Geico Caveman Costume

Step 8 Coloring the mask

Here comes the tricky part, matching the color of the mask close to the caveman's skin. I went to the 99 cents store and picked up some cheap oil based makeup and went to work. Use darker makeup in the lines and cracks so they are more visible. As you can see the mask is now in two pieces. I later added hair to the lower cheeks so it would blend in with the beard.