Had a look at the Terry site - try
http://www.terrybicycles.com/detail.html?item_no=5091 - looks kind of like what you want.
As Tom says try
www.aerotechdesigns.com for regular cycling clothes, though I guess you might think them a bit "dorky"!
I'm in the UK and you can't buy
big cycling clothes for women over here at all, I've used aerotech and they shipped stuff over here no problem and at reasonable cost, so I'm a bit of a fan.