I just discovered that the Giro Donne Italia is going on right now (that's the Women's Giro d'Italia).
Besides that fact that they all look soooo young (!!! ) - they're all wearing pro kits. Cervelo Test Team. Columbia HTC. So, some of the teams we know from the guys have women's teams. If they can get a jersey, I would imagine they're available somewhere..... (maybe start at the team's website??)