Before I get my head bitten off, I am in a large club with a 45% female
membership and a pretty steady turnover. That means I get to size up
a lot of women (I know, but somebody has to do it

).
Here's a few names to try.
Mares Kaila BCD
Seaquest Diva
Aqualung Eva (Often under Seaquest)
Oceanic Hera
Tusa Selene
Zeagle Lazer
zeagle uk, your online resource for Zeagle Products in Europe
If wings are out then the Seaquest/Aqualung seems to be the most popular,
either in Diva or Eva guises.
Worth looking at that Zeagle though. No good for twins, but a very well
made half-way house.
Might want to take a gander at this as well.
Quality Diving Equipment by Custom Divers - SPORTSTER WING SYSTEM
Again not a full blown wing as such, but a lightweight all-in one effort.
HTH
PS: A lot or women struggle with Buddy BC's because they use the
wrong one, The Commando is higher in the body and in many cases
(obviously not all) the shorter in the body Explorer, is a much better
bet.