Batgirl T-Shirts
Batgirl was perceived for a long time as kind of extraneous to the Batman sage but they wrote her in nicely as Commissioner Gordon's daughter. Later after she became injured she did a nice job as Oracle. She played a critical role in No Mans Land and serves nicely as a key information source for the World's Greatest Detective. Of course in No Mans Land the Huntress got booted off Team Batman when she took up the Batgirl cowl for not adhering to the Bat code of ethics. DC generally does better with female role models and these Batgirl t shirts are a great way of showing one off.