I've previously purchased Savane Twill pants through Amazon, but this time I decided to upgrade to the dressier "Select Edition".  The difference in the fabric is noticeable.  They're lighter, breath easier and have a nice sheen to them.  They definitely look like nice dress pants.  The stitching, cut and design fit me great.  What I especially like about these pants is that they have a built in (hidden) elastic on the sides of the waist, which not only ensure a great fit but also give you some slack if they're fitting a bit tight that day (read:  you ate too much).