I just bought a Giordana jersey in the LBS that fits perfectly - size large is tight in the waist with plenty of bust room, but no extra fabric - nice and soft too - more like bathing suit material... also bought it because I wanted black.

On second thought you might find it short on you - I am 5' tall and it hits me in the right places.

I think Shebeest may make a longer jersey...

The sizing thing is so difficult when you can't try stuff on, sometimes I buy stuff in bike stores just because size and cut varies so much, even within a brand.

I have found it very helpful to call TE and second that suggestion.