Add me to the club... I deeply dislike it when they turn dark, and that's when I know it's time for a new bag, lol.
that's why they invented Damier! un less you like all the LV's than you should live with it...coach has vacheeta colored leather trims on their bags that don't oxidize...
...<snipped>.....if you are ever in Europe they can treat the vachetta for you so that it will not change, goodluck.