Talking about DADT to talking about fashion. Ironic threadjack!
I've known three sailors whom, if you asked them, would probably say they were kicked out for being gay. However, two were for harassment (grabassing and inappropriate comments) and another for assault (groped a passed-out dude after a late night in Fallon). The fact they were 'blue-on-blue' incidents didn't enter into it - they violated UCMJ regardless of gender or the way anyone involved swung.
The rules are already 'keep your hands to yourself,' 'no sex on the Boat,' 'no fraternization,' and 'don't talk about your sex life at work'. If you follow those rules, how does your orientation matter? And breaking those rules won't change just because of the genders involved. If the rules are enforced differently on that basis, that's a failure of leadership.