We have already reported that Zalando may go public on the stock exchange. Rocket Internet, one of the major shareholders of Zalando and other fashion websites around the world, has now mandated three investment consultants - Berenberg, JP Morgan Chase and Morgan Stanley - to study the possibility of launching an initial public offering on the Frankfurt Stock Exchange, according to the Financial Times of London. The newspaper mentions a valuation of between €3 billion and €5 billion.