Besides the fact that England and Croatia will play each other in less then an hour, these are the nice-to-knows:
Some countries (as England) got fined by the FIFA since the plagers wore the wrong socks. Sponsorship and standardization are important. These fines are quite high, tens of thousands of €.
Christiano Ronaldo moving to Juventus (for €105-112 million, a bargain) has resulted in strikes at a Fiat factory. The company of the president of Juve, is majority shareholder of FCA, there's the link.