Cool and casual is the main idea of Stella McCartney's light golden brunette tresses here. This 'do will suit oval, triangle and diamond face shapes the best, and will work nicely with straight and wavy hair textures. Minimal styling is needed for this wash-and-go 'do, but regular trims are required to keep the ends looking blunt and healthy. Stella has added some curl to the ends to this otherwise plain and simple 'do, giving it a fancy finish for a night out.