A spate of tech-titan glow-ups has won plaudits from fashion pundits and trend-watchers, but everyone missed that they were dressing for the job they really wanted—supervillain.

Wearing headphones with a hoodie can be tough. Often, it's an either/or situation. San Francisco clothing company Betabrand thinks one of its designers has come up with a solution. Audio engineer ...

Silicon Valley is generally better known for its high tech than for its high fashion. But while it's true that many startup founders are still sporting the casual hoodie look, others are raising ...