It's what Elle MacPherson has and Kylie Minogue doesn't.It is defineable and at the same time a darned elusive quality to capture.It is that certain "something" that is there, but not tangible.

In racing it tends to manifest itself after the event.Class horses perform in quality events.A horse that has previously run in a class3 handicap and is running today in a class1 event does not make it "the" class runner.

Forget class,it will drive you crazy !!