I have more of a problem with men's jerseys than women's. I have hips, and a slightly thinner waist, so the jersey just creeps up and bunches up around my waist.
I have very very slight hips. Friends and I talk about the "Asian-no-*ss" thing. heh. I definately have that.

What's annoying, of course, is manufacturers assume that if you're big, so is your butt. Makes clothes shopping difficult at times. *sigh*

Mel