Iirc the Stephanie Brown (she's the blond one) Batgirl run would fit. I like the Cass Cain Batgirl a lot too, but iirc it's darker visually. DC Bombshells is digital first and pretty cool too!

Marvel-wise, the Sif run of Journey into Mystery was great. I would be remiss not to mention the recent Scarlet Witch run (I enjoyed the first 5 issues, but had massive problems with issue 6) but the art changes issue to issue. Loki is female at least part of the time in it so I'll rec Agent of Asgard too.