I love everything! Of course #2 jumps out at me because of the story behind it and the stripes on that Balenciaga top! I also love the look of the longer sleeved top layered underneath the vest/top. Could you wear the vest in warmer weather with nothing underneath? #1 is classic (for you, I mean, not in a general sense :), and #3 is really fab--I love those black jeans, and pairing them with navy is very elegant.