The shag haircut has been doing the rounds for a couple of years now, but as one of the ultimate 'cool girl' hair trends, it's not going anywhere anytime soon. The shag is defined by its choppy layers ...

The iconic 70s shag haircut is making a serious comeback — and, circa 50 years on from its debut, the style is now more versatile than ever. From choppy layers and curtain bangs to tousled textures ...