While microtrends come and go (faster than we ever thought possible, really), the micro bob is forever. Marked by its length, ...

If you're wondering exactly what the method involves, the clue is in its name. The trick encourages alternating between using a waver and a curling tong with each strand of hair.

Amid her south of France summering, Sofia Richie Grainge has debuted a French bob—her hairstylist breaks it down.