How does a inseam measurement and a standover measurement translate to the bike size. In other words if my measured inseam height is 32.5 to 33inches what does that mean for a bike size?? I have also had sales people tell me (while standing over the bike) to pull the bike up to my crotch...how many inches should I be able to pull it up?
Any sizing info on this isappreciated.

Thanks,
Bob

You should indicate what bike you're talking about. Top tube length is more important.

I think you asked this question in the classic/vintage forum?

IMO, you would ride a 56 to 57cm frame size. The top tube length is the more important measurement.

Frankly, I don't buy into the stand over is not important argument. But, it is just one of several factors to be considered and is of lesser importance on today's compact frame (sloped top tubes) bikes than traditional horizontal top tube frames. IMO, in stocking feet, I like to see, 1.5 to 3.0 inches air under the tires--but--let me say again, the effective top tube length is the defining measurement since a bike is meant to be ridden and not stood over that is the measurement that will position your body correctly with good position and comfort relevant to the type of bike and preference of the rider.

From the question in the vintage/classic section, my opinion, the bikes you have been riding and the 59cm you are considering are on the large side for a person of 5-10 to 5-11 and 33 inch inseam and would be marginal for a 6 footer with the same inseam. My opinion based on some years of experience but certainly no expert.

No one says this who has suffered a black and blue d*** for two weeks after an engagement with a too high top tube.
For some of us, it IS the critical measurement.