Batman: Defender of Gotham!
Dave Carroll's excellent site at Fandom.com on all aspects of the Batman.
Building a Better Bat-Suit.
The site of a fellow costumer and Bat-Fanatic
The Bat Conservation page.
Listen to them; the children of the night, what beautiful music they make.
Nightowl Productions.
Custom made "Dark Hero" and "Smiley" masks, plus various other Horror icon masks.
Interested in other masks and props? Try the link below!
The Return of the Dark Knight.
The page of a great northern Bat, filled with costume tutorials, pictures of fans in costumes, and pictures of his personal bat collection.