Nadine makes some good points so maybe you should ask yourself "is there more to it than just a fetish?"
I see so many here drive themselves crazy trying to find which box/category they fit in along the spectrum.
Countess you don't have to fit in a category you know that right?
Like others have said fetish dressers are welcome here as much as anyone else.
Mental disorder? No I don't think so.
PS: I don't think you are hindering acceptance or anything like that.
I'm a guy and always will be not much I can do about that but I love to swap genders and let my girl side out too. Am I hindering any cause ? Nope.