White is one of the trends that are going to define this summer. Its basic characteristic is equality ‒ integrity and open-mindedness, neutrality and independence.
Stars are fashion designers' top choice, which they've already hinted at last year, and by now they're a fun addition to every piece, especially jeans (all over in Stella McCartney's version) and shirts (country style is a big trend).
There are no rules or a formed trend to speak of, because there is none, really. The only guideline to follow is that the shoes have to be wacky enough to make everyone take notice.