How do girls like guys to dress?

I would like to know because I'm 16 and I was wondering what girls my age like to see on guys. Just to tell you I'm 5"9 and 180lbs. I would also like to know if I should wear baggy shirts or shirts that kinda snug my body and fit me good. I currently dress with a long kinda big on me plain shirts with skinny ish jeans and I sag my pants. Do u thing I would look good like this or should I change my style