This almost subtle nod to Ash's replacement hand is sweet and classy, but with just enough blood that you might hesitate to wear it in non-nerd company. But if you do decide to wear out, be sure to keep your hand in your pocket.

Crissy Baker sells this dress at her Etsy store Nerd Alert Designs, where she also has a number of surprisingly lovely geek-patterned skirts and dresses, including a Darth Vader romper, an AT-AT poodle skirt, and something called the "Human Skirtipede." Oddly, you probably could get away with that last one more easily than the Evil Dead dress.

The Ash Dress [Nerd Alert Designs via Fashionably Geek]