This Halloween makeup trick will make everyone think they're seeing double.

If you're looking for a Halloween mask that's truly unique, why not just make a mask of your face on your face?

Think about it. You won't have to go shopping for a costume or suffer the embarrassment of being at a party wearing the same thing as someone else.

If you want, you can have some fun exaggerating your own look or keep it simple. No matter what you do, as long as everything matches you're sure to get a lot of second looks and questions about how you managed such an amazing look.

The best part is, it doesn't require much, if any, makeup you don't already have since you're just creating a 'trippy' double image of your face.