Comic book female superheroes appropriate for a 9 year-old girl?

All the new female superheroes are a too y for a 3rd grader. My daughter likes the 70s Wonder Woman and an 70s female villain called Hel from a Spiderman comic. It's fine if they're beautiful grown-up women, but for Pete's sake, the new female comic book heroines look like centerfolds. Suggestions?