Speaking of totally geeking out over Mark Zuckerberg, extremely clever clothing company Betabrand, which has made a name for itself with a pair of dress pants made from the same material as sweatpants, has chosen to ride the Facebook wave with an “executive pinstripe hoodie,” a hoodie with the attributes of a suit. So next time your founder has to impress the business brass, he doesn’t have to lose his personal style on the way.