The pop-over itembox thing could work well with the 'Fashion: ColorName' item in the bottom tray, I know I use those links
all the time to find out the color of the item. For example:
[You must be logged in to view images. Log in or Register.]
I feel like you may have even had it like this at one point?
Regarding the 'Fashion/Appearance (Wrong Tint)' section, I've never really needed to see what Plate/Leather/Cloth generally looks like on every different race, but that may be because I'm already hella immersed? I guess it could be helpful for things like Velious Chain 1, or Velious Chain 2 but I don't mind clicking the 'Fashion: Velious Chain 1' link from the bottom tray to see those different sets.
But the screenshots of the actual items (Fashion/Appearance) are nice to have.