i think it's all personal style and personality in general when it comes to Tomboys, so I can't say any particular one type.
I'm definitely in the tomboy category, and I wouldn't have it any other way. I have a masculine approach according to my male and many of my female friends, I dress like I'm one step away from shaving my hair off, and I tend to favor things that are less feminine and functionality. (I won't insult the ladies by saying I like sports because many women love sports. it's not a guy thing. They just grunt about it more.)
That doesn't mean that I at all feel like (anymore at least :rolli

I have to live up to this boyish standard. It's come to a point where I feel like I am who I am.. and if that's a boy thing to be, then great, and if it's a girl thing to be, then great. I do what I like and let everyone else decide if it's girly or boyish.
I think first impressions have a lot to do with it as well.. because a lot of my guy friends civilian side, meet me in girly clothing on the occasion I feel like wearing it, and instantly relate me as feminine through-and-through, and nothing will change their mindset.. annoying when it comes to things that require a less feminine touch. Likewise, people see me in guys clothing and assume I'm just some identity-scrounging girl that desperately seeks male attention in the friendish way.

Whereas I think clothing has very little to do with how I want to be day to day.
<--- ENFP, if you wanted the type reference.