When it comes to summer beauty, Christie Brinkley proves that less is more. In an Instagram video, the model shared her warm-weather must-haves, which included the Lancôme Brow Shaping Powdery Pencil.

Eyebrow trends are as fickle as can be, changing constantly from the chunky Instagram carved brow to the high arch of the 1950s – with overplucking turning into a nightmare when full bushy brows come ...