Kung laging may away, and parehong party ayaw magcompromise sa kung ano man yung hiling ng bawa't isa, and tendency nyan, magkaka samaan kayo ng loob, then masasanay sa away, hanggang maalin nalang sa inyong dalawa, mawalan ng amor and sumuko nalang.
Remember, what is love and affection kung most of the time, you feel sh1tty, and wala nang happiness and peace of mind na nakukuha from the relationship? Over time you two will just tire each other out and puros pangit na memories lang maaalala nyo from each other.
Talk to her, masinsinan, tell her why you have the tendency to always get jealous, and kung anong reson behind that, probably a past relationship that didn't work or something happened that's pretty traumatic para sayo. Pagusapan din kung ano reason why she prefers to wear that kind of clothing. Malay mo it empowers her, it boosts her self confidence, just like wearing make up for some people.
If she has never felt threatened and have never experienced abuse from others because of what she's wearing, then good. If tingin ng ibang tao, malaswa tingin sa kanya, nasa sa kanila na yun (I meant, sila yung may maruming utak). Dala ka tinidor and stapler, pag may nakita kang masama tingin sa gf mo or may di ka nagustuhan na sinabi, tusukin mo sa mata and stapler-an mo ang bibig.
Saka, recently lang ba nagsususuot ng ganyan si gf mo? Iba sya manamit nung panahon na nililigawan mo sya? Kung dati pa naman sya ganun manamit, then what happened to you? Anong nagbago sayo?