I'm making a serious habit out of getting super excited about user interface changes and quality of life features while totally missing the actual content of a new module, or at least not getting to the latter until much later. So of course, upon logging in after the release of Lost City of Omu, I got super excited about the new fashion bag!
I'm still not sure there is even much of a point to fashion these days when you can just make your normal gear look any way you want, but fact is that it's still a system that exists. Sometimes I still get fashion items for free or as rewards, and unlike my pet tank I hate destroying or leaving things, so I've always dutifully stashed them away in my bank while simultaneously feeling bad about the space they were taking up, because I didn't really care about them that much.
Finally this is no longer going to be a problem, as we now have a separate inventory tab to put a whole bunch of fashion items away for free. Despite of me not using them much, the freed up bank space alone really excited me, and to be honest, not having to worry about where to store new fashion in the future might even encourage me to pick up a few more such items and maybe even use them on occasion. Like with the introduction of the stable, the secret to making people want more of something that they can only use one at a time is to not make it a chore to have more than one.