I'm not sure why this zombie boy was wearing a formal jacket when he was turned. The costume includes the blood spattered shirt, jacket and tie. Also available on eBay.
For some reason the matching Zombie Girl costume from Forum Novelties has her wearing a tattered 1800s Wild West style outfit. This costume is also sold on eBay.
The Zombie Hunter child's costume includes blood spattered shirt, coat and hat, but you'll have to buy the bloody sword elsewhere. The costume is also available on eBay.