i like black colour 28cm too because can be used day and night (casual and formal).
I was being offered a 25cm black box (at that time was only 36k HKD after deducting tax) in Europe a year ago, the sales went to back room and came out said it was sold. i think it was still there but maybe their mgr didn't want to sell to me :(
the picture is not good as no flash used, but use flash also not good because bag is shiny (it's nilo croc not poro, poro is matt). nilo is slightly cheaper than poro. the brown is lighter and nicer in person. croc and lizard will chg colour if exposed to sunlight often, so these bags shdn't be used frequently.
Did you get the pochette from the Peninsula shop? I saw it there 2 days ago and the sales lady said it has been reserved (if not, i would definitely buy it instantly).