Wardrobe and cross-profession armor
It seems to me the skin might unlock naturally, which will mean it will just remove a step in the process of transmutation. Instead of having to transmute the hood or the shoulders or what-have-you, it will unlock as a skin to be transmutable across any/all characters.
Of course, we’ll have to wait to see. Even for native English speakers the language is kind of vague (not badly, though) but it seems like it’s encompassing a lot of changes that will be best to explore on release.
On a similar note, I am also confused about how Hall of Monuments skins will work, if we’re paying for transmutations – then all of the people who had these free skins might be looking at paying to use their Hall of Monuments rewards.
True, HoM skins are free of charge. And because of that I don’t think those will be listed in your Wardrobe. Besides, that would leave the HoM map rather useless.