Am a huge fan of early Prada, as was CBK. We even had the same shoes! - see the image earlier on this thread where she is wearing in the picture of her with their dog (and she's swearing a black sleeveless turtleneck and kick flare jeans. Another poster said they're Gucci, they're not, they are Prada (as are the knee high caramel boots she's wearing in another picture).
I was an avid reader of W Magazine back then, and her style was cool Manhattan, at least to my mind. I love the simplicity of her outfits - a great coat, a good handbag - all things that looked like she has just thrown them on, but each piece had been carefully considered. Whereas Kate Moss looked cool, CBK to my eye was considered rather than stylish. She knew what suited her, yes, but she also had a particular frame of reference for her personal style. And that's the one thing that I hope we can agree one, CBK had a very definite idea of her persona style, something many celebrities/people in the public eye do not have, even when working with stylists and designers. One could go out in any of the pieces of clothing and/or accessories CBK was photographed wearing today and be considered current.
For many, yes, CBK is an absolute style icon, but for others, no, not at all. Am not surprised that many have never heard of her, but as this thread testifies, many of us did.