“It’s a cliché that tech workers don’t care about what they wear, but if you look closely at those T-shirts, you’ll see the logos of the wearers’ companies—and tech workers care about those very much. What makes a startup employee instantly distinguishable to outsiders is the branded T-shirt or hoodie that makes him look the same as his co-workers. The startup uniform encapsulates a simple but essential principle: everyone at your company should be different in the same way—a tribe of like-minded people fiercely devoted to the company’s mission. Max Levchin, my co-founder”