Zuckerberg 'immature' for wearing hoodie

Steven Senne/AP

Facebook founder Mark Zuckerberg has been criticised for wearing his signature hoodie to an initial public offering (IPO) meeting with investors.

In an interview with Bloomberg TV in America, Michael Pachter, managing director of Wedbush Securities, slammed Zuckerberg's casual attire as "immature" and disrespectful to potential investors. So does clothing really have such a powerful effect on business relations?