The new Batgirl design has been often credited to Cameron Stewart OR Babs Tarr but rarely to the both of them. The design process was in fact a collaboration with both artists contributing to the final design.
Cameron: When DC first approached me about taking over Batgirl as…
Good look at the evolution of a new design.
Still not a huge fan of long flowing hair on superheroes-first thing I learned in self-defense was to pull it back, less to grab on to.
Ned Wolfe 