I have always been really picky about purses when I buy them.  About a year ago I bought my first Nine West purse and over a year later it is still in great shape after daily use.  I chose to stick with Nine West and I am really satisfied with my purchase.  I ordered the "Paris Mushroom" color which is no longer in stock.  It was a bit more grey than I was expecting but I still really like the color.  It is also a tad larger than I expected, but I do not have a problem with having extra room.  I have been examining the stitching and I'm pretty confident that it will stay together really well.  The only thing I'm worried about is the flap at the top.  With constant opening and abuse, I'm worried that the stitching might wear out, but only time will tell.

EDIT (11/23/2012):  I've had this purse for about 5 months now, so I wanted to give an update on how it is holding up.  I use my purse everyday and it almost always filled to the brim with items.  I was originally worried about the flap falling apart after several months use, but it is still it great shape.  The purse as a whole is still in great condition when considering zippers, straps, lining, and stitching.  On the bottom, outside of the purse though, I have noticed the start of some flaking and peeling of the fabric.  It's only small portions that are doing this but my last Nine West purse went about 8 months of constant use before any wear and tear started to show.  Overall, still a great purse and I will be ordering Nine West products again.