I am planning to buy the White and Khaki katelyns with PCE. What I'm wondering is are they really hard to take care of? I know its white and white shoes are always hard to take care of regardless but I just would like to know if they are pretty easy to clean. Especially the suede part, which is on the tip i believe. Did your shoes get dirty quick after wearing it just a few days? Have you use the coach cleaners on your shoes and did they work? Any info would be helpful. I wanted the all black ones but they only have the black and white which I really dislike. TIA!