Depends on the area. My part of the Midwestern US, it wouldn't be weird for a woman to address a group comprising only women as "you guys" or similar. There's

Depends on the area. My part of the Midwestern US, it wouldn't be weird for a woman to address a group comprising only women as "you guys" or similar. There's some subtlety, though, because "the guys" or "some guys" or anything like that remains gendered, as in "I'm going out with the guys"—that'd be a group of at least mostly men, and probably entirely men.