Some trends result in style. Style takes two forms, the long term new trend and the oscillator and the social phenomenon.
Style as an oscillator.
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Some people like Tim Gunn or Prof. Loe Feijs are eternally trendy. This is called Style in fashion. See the discourse about fashion here. We see this in the Oscillator. Not only is the person eternally trendy, they make the people around them look trendy as well. These often don’t happen alone, but occur in a group of loosely associated people and those people closely associated with them. A few examples are Maria Luisa Frisa, ex director of Pitti Immagine and Mauro Taliani, Ex stylist of Hugo Boss.
Style as a social phenomenon.
Sometimes called a meme, a social phenomenon happens when a fashion trend leave a memory. This memory comes back into play later when in encounters the next trend. Dots are left over that feed into the next trend. These trends are often longer in the internet age. but when I tried to model it the visualisation became confusing.