Flannel button-down shirt (untucked, sleeves rolled up), jeans, boots (Iron Rangers). On colder days I wear a bomber jacket. This is a really basic outfit that

Flannel button-down shirt (untucked, sleeves rolled up), jeans, boots (Iron Rangers). On colder days I wear a bomber jacket. This is a really basic outfit that almost every mid-20's engineer in the bay area wears, but I still think its casual enough to wear on a night out but formal enough to look decently professional.