WHy does it even have to matter if we go in the bathroom of our biological gender? It's natural for people to want privacy when they use the toilet. Nobody wants to be in a public bathroom anyway. Clearly something unplanned came up that caused them to have to go in there. If women can wear flannel and jeans and boots, then by golly, I can wear a summer dress. I'm still a man. I'm not fooling anyone. I'm just a man who like to look girly. No ammount of surgery or hormones will remove my Y chromosome. I'm fine with using the mens room. But for those super hot trans women that put most real women to shame, use whatever bathroom you like. Nobody could tell the difference.