The Batgirl Girls Foil Halter Bikini certainly beats the heck out of any kind of swimwear the little girls had when we were little. I think the most hardcore thing they could wear would have been Rainbow Brite or something like that but this is the 21st Century! Now everybody loves Batman and Batgirl so you know everybody will appreciate the Batgirl Girls Foil Halter Bikini which has a 100% polyester lining and an 80% nylon and 20% spandex outer shell. Plus, you know, shiny. SHINY!!!