Okay so maybe this isn't the most exact duplicate I've ever found, and maybe it's not actually the least expensive way to get this look, but dollar for dollar, you have to admit it's a better place to be.  I've seen a few of the Saint Laurent bags both in stores and carried by people, and they are just the softest most buttery leather ever.  But I don't think a lot of us can cough up the money for one right now.  The Michael Kors does stand apart because of the hardware where the Saint Laurent is all leather with no discernible hardware.  The structure is very similar, the shape of the handles and the key fob are almost identical.  A great classic, structured bag no matter which you can afford.