Do It Yourself
Here are some resources to help you get into costume:
How To Look Like a Zombie (wikiHow)
How to Make a Zombie Costume (Video Series) (eHow)
How to Make a Zombie Costume (eHow)
How to Look Like a Zombie (eHow)
How to Play a Zombie
How To Look Like a Zombie (wikiHow)
How to Make a Zombie Costume (Video Series) (eHow)
How to Make a Zombie Costume (eHow)
How to Look Like a Zombie (eHow)
How to Play a Zombie