Such interesting questions and what a great conversation. I've enjoyed the visuals, too. Thanks for raising this, Katerina, and thanks everyone for your smart thoughts.
I use juxtaposition a lot in my writing and I've noticed that readers have mixed feelings about that. Some find it jarring and disruptive. It takes them out of the narrative. Others love it -- they enjoy that feeling of being brought up short and use the pause (white space on the page) to think about the relationship of the two (or more) different elements. For me, as author, there's always some connection (which I typically get to, later in the piece) but keeping some gaps builds suspense. -- or I guess surprise.
Anyway. Until I came you YLF I did not understand that juxtaposition was the missing element in my style. I was raised by an old fashioned mother apart from a short period in my 20s didn't really. pay attention to fashion for years so when I started rebuilding a wardrobe after weight loss I couldn't figure out what to do. Classic tends to suit me -- but an all classic outfit looked and felt boring and stilted.
At the time, my hair was long and feminine (unusual for me; I'd worn a pixie off and on since I was 6). Angie encouraged me to cut it short (my usual style) and bingo -- I instantly felt like myself. The short hair provided just the right degree of contrast to the classic or more feminine elements in my clothing.
Since then, I've continued to play with contrasts and juxtapositions. I don't think I'm especially creative with any of this -- I pretty much go with what works for my actual life, so that means, yes, denim or moto jacket with a skirt, something a bit distressed with something smooth or silky, a sparkly necklace with flannel shirt, sneakers with a suit or a skirt, etc. I also pattern mix a lot. And my now-silver hair offers a distinct contrast with the somewhat youthful and sometimes playful/ whimsical elements of my style. As well as with the energy of my movement patterns.
None of this feels unexpected or distinctive or unique in today's fashion environment. In fact, I borrow it (unconsciously, usually) from images I see here or at retail.
I'm not sure I'm really after distinctive or unique, though. In my art, I don't strive for originality. I strive for authenticity and might happen on originality in the process. I think maybe in fashion it is similar. I gauge "authenticity" more by intuition and feel than by anything else (in both realms).
So the reason I juxtapose is not in order to get other people's attention; it's to express my own aesthetic and serve my own practical needs.