Great article! I think six items (or fewer - that is a pet peeve of mine too!)is more extreme than I could manage, but I've been thinking about this concept for some time.
I love the idea of having a limited number of mix-n-match items that I spruce up with scarves, accessories, etc.
When we did the "10 items for a week" challenge I really enjoyed the concept!
I'm so emotionally torn on this issue though. It would be wonderful to me to not agonize over what I'll wear to work every day. Wonderful! I love the idea that I could grab virtually anything from the "work" section of my closet and get going. On the other hand, that does mean giving up a lot in the realm of colors and patterns, something I also love.
Interesting note: When I lived in Jamaica I saw that virtually all office workers had an actual uniform. The uniform fit the basic idea of button-down blouse, skirt, black shoes and perhaps a blazer. When I say uniform, I don't mean that this is just how they all dressed. I mean that when you started a job, you were sent to a uniform shop to purchase the uniform that office used. It was this way not just in supermarkets and restaurants, but also in corporate office buildings, doctor's offices, banks, government offices, etc.