I did find a maid outfit (with heels and heeled boots), and a nun outfit for males, so I'll share the link with you! :3 Mind you, they're not really in my taste (too cartoony and the textures weren't what I was hoping for), but it works better than nothing for now.
Heyo! Seems we're in the same boat here when it comes to wanting MtF s4cc (and vice versa).