Well in Ohio and Kentucky both, "sisters" wear pants quite frequently in their leisure time they just werent allowed to wear them to meetings. For some reason though in the early 1980's it was frowned upon to wear designer jeans, men or women, especially if they were tight. I imagine nowadays with the baggy look being in style they force their kids to wear tight jeans just to be different from the rest of the kids.
I have a friend at work and he says that in Colorado all of the JW women wore ankle length dresses and hair in a bun, I found that hard to believe and suggested they were pentecostal women, he swears they were JW.
No matter what the style of clothes the Elders will always try to make you stand out and be different. Beards are another example of this.
Dave