hahahah, Una -- very punny.....BTW, I also found your comment on another thread about being able to execute and judge at the same time a special quality of artists (those were not your exact words, but it was an idea that interested me. I do think it can be cultivated.)
Anyway.....my thought about this is....for artists, could it work the opposite way? I.e. could you deduce from the style of your art what your style (in a fashion sense) ought to be (if you want to stay consistent.)
Now, I am not sure that this is a worthy goal in the first place. But supposing it were, going backwards from my art, there are three qualities that many people remark on: Formal play and particularly a penchant for juxtaposition; clarity; honesty. (a problematic category, I know, but for the sake of argument we will let it stand.) So, how would those translate into fashion? Juxtaposition I can see (but do I do it? I don't think as consistenly as I do in my art). But what would the others look like?