Check out this Joker Skii Mask (perfect for armed robbery)
This is a $17 ski mask from Amazon that makes you look like the Joker from The Dark Knight. Perfect for all occaons!*
http://www.amazon.com/gp/product/B001M5H2VM?ie=UTF8&tag=grewhisna-20&link_code=as3&camp=211189&creative=373489&creativeAN=B001M5H2VM