Alexis and Zucu - 18th Street, SF
Alexis: "Just a regular day, it's sunny so we're going to Dolores. Just thought I'd wear something relaxing. And Goodwill."
Zucu: "I'm gonna be meeting a lot of people from my alumni organization today, so I want to look somewhat together."
I like that they are basically waring the same thing; jeans and blazer, but the small differences in their outfits (color, cut of blazer), change the look of very casual (Alexis) to a touch less so (Zucu).
Loafers or boots complete the casual versus dressy vibe.