Lady's Bicycle? Colour vs Form

Still obsessively browsing the new NAHBS pictures, I am seeing some bicycles in pastel colour schemes that suggest they are meant for women.
[image by Geekhouse Bikes via flickr]

Here is one from Geekhouse that I must say is spectacular. Personally, I consider this colour scheme "feminine", in the sense that the colours are traditionally seen on women's clothing and accessories. However, it is a diamond frame.

[image by sleepyneko via flickr]

On the other hand, here is a mixte by Velo Orange. The frame is typically viewed as a "women's frame" (at least in the US), yet the colour scheme is traditionally "masculine": a solid, conservative blue.

In a controlled study, I wonder which bicycle would be more appealing to women. (Research grant?)