it matters because it is an avatar for a person, there is a distinction irl and the underwear thing reflects this
female and male chars are different, take your equips off. female char underwear is pink tinted, make is blue tinted, the character should keep this distinction but it shouldnt restrict them from wearing the opposite genders clothing. masculine versions should still exist and feminine versions should still exist, tagging them with (m)/(f) makes sense. faces and hairs should still be restricted to their respective genders, this makes a clear distinction between the two character types. i dont know why this is so impossible to grasp
The difference is that the Star Wars items existed in the game and were equippable by your character, they just happened to no longer be sold. Customer Support could easily create new instances of them to give you.
In this case, you are asking for something only the developers can do, a change in the game's programming. It could be a very easy change (just removing the Female-Only flag on the nova tunic) but it still can only be done by a programmer, over at Nexon Korea.
We have repeatedly asked for a solution to the scarcity of items that are gender-neutral and can be anviled onto CRA top or bottom. No progress, yet.
You might want to look into Cash equipment covers. Perhaps you can find the look you want in that domain.
I have looked through all the cash shop inventory. There's nothing that comes remotely close to the Link tunic outfit look I'm searching for. If we make suggestions here for developers, can they be forwarded to the right developers in Korea, forwarded to the right people? I'd really like to think that making suggestions here has any weight and merit to them. This massive cosmetic limitation is a big concern to me.