I would tend to agree with Breezy that you won't have a lot of bikes to choose from, given your size and short torso. I'd recommend you find a shop that sells women-specific models and see how those work. You have the body type--long legs/short torso--for which they were designed.

Also, if you do need a stem swap or other parts swapped to make the bike fit, a shop *should* do that for free as long as it is done at the time you purchase the bike, or very shortly thereafter.

Given your long inseam, be careful about what bike they tell is your size initially. If they go with the "standover approach"(where they determine whether a bike fits based on your crotch clearance when you stand over the bike), don't be convinced that the bike fits just because they tell you it does. This method is not a great one. Because your torso is short relative to your legs, a slightly smaller bike (one which gives you more standover clearance) might fit better. Test ride whatever you can for as long as you can, and pay attention to how far you are reaching from the saddle to the handlebar, and make sure you aren't feeling too stretched out.
If you are feeling a little stretched out, but the bike otherwise works for you, ask if they can put a shorter stem on the bike to bring the handlebars back a bit and reduce your reach. This is very easy for them to do and they should do it gratis in order to secure the sale, or to keep you as a happy customer (if you decide this a few weeks down the road).

That's a lot of info but hope it helps.