If the bike fits, ride it!
Maybe a visit and some gelder for a custom fitting at a shop near you? Give you an idea of what geometry suits you the best? Then you can pick and choose from all your options. CdCf has a good point about a standard sized bike may work just fine with adjustments to stem/saddle.
R&E in Seattle totally has it going on with fittings, stock and custom bikes, as well as the ultimate travel bike (I think Willie Weir rides one), that does the suitcase trick. and their Stella bikes seem to have very roadworthy, not sugar coated, 'women's specific design.'