[Courtesy cabinboy454]
Bonus Batgirl: If you've never seen it, the producers of the Batman TV series made a short pilot to introduce Batgirl/Barbara Gordon (played by Yvonne Craig). It never aired, but "mhirtes12" posted a good, clear copy to YouTube. The whole thing is less than 8 minutes long, so click and enjoy. Notice at the 4:20 mark how leisurely Ms. Gordon goes about hanging up her jacket as she dons her Batgirl gear.