To me, the glamour system is just too tedious to bother using. I am not someone who loves fashion, but I keep whatever I find that looks nice and try to make some outfits and it does feel good when I find something I like. If glamour was easier to do, I'd probably change outfits more often, I'd experiment with different styles, and more importantly, I'd probably collect various shiny weapons if there was room for them. But since it's so tedious, I just pick one outfit for a job and I don't touch it for years, because touching it would mean overwriting it and then if I want it back I have to go get all the dyes again, which means going to my dresser, picking the outfit I want, teleporting to a market board, getting the dye, coming back, etc. (And imagine if the dye was a metallic one or jet black/pure white and I have to pay 100k each time I want it again...)

They can keep adding little fixes like a bit more dresser space, outfit glamours, etc, but none of that will make it worth engaging with, so I will continue to not engage with any of it beyond changing an outfit once every couple of years. Like OP said, when I get a new item that looks cool, all I think is "meh, it's nice and I'd wear it but I just can't be bothered"