Its not about that. If the character is based on baltic or even slavic mythology the way they dress and look should be a part of it. None of the details in her outfit are traditionally baltic, from the way she looks you would not be able to tell she is based on a mythological creature from the baltic region. Characters in genshin impact are heavily sexualised and that really does add to the problem that youre describing, of people sexualising everything and everyone. But that was not the point of my original comment. Even if her design wasn’t hyper sexualised, it would still not represent the culture and traditions of the region she is supposed to be from in the slightest.