Looks...like something from the back?
(And in case you're wondering, I trotted back inside and changed my pants after this! I don't generally walk around all day in clothing I'm considering returning.)
pants: duh, Gap always skinny cords
shirt: Target Mossimo striped tee (similar)
jacket: Banana Republic (similar)
shoes: Cole Haan (similar)
bag: Marc Jacobs (similar)