I also find that the wsd helmets fit me better than men's. The men's were too big and the kids were too small. I also look for the ponytail holder. It's so much more comfortable.
As for the Trek step through frames, it's not like that is the only line that Trek makes. I think there are probably a lot of women who would like those bikes for their retro feel, and it's good that there are options for everyone. Personally, I'm not crazy about those bikes. No problem as I wound up with a 7.2fx a few years ago. Not a step through, and there are many other options for women in the Trek line also. I like the fact that there seem to be so many choices out there, and the choices are growing!
I guess I'm just tired of the whole WSD, pastel color debate. If you don't like a certain bike, or product, then don't buy it! It's not like you can't find something else, or another year with a different paint job. Not everyone is going to like the same thing, and why would you want everyone to be the same? I think that you should just ride.
Hey, I can ramble too!
Claudia
2009 Trek 7.6fx
2013 Jamis Satellite
2014 Terry Burlington