If there’s one era we’ll never tire of, it’s the 1970s. When we’re not obsessing ... ‘A mid-length, or medium, shag is a trendy haircut that falls around shoulder length and features ...

‘A shag hairstyle is a 1970s-inspired look defined by soft, choppy layers,’ explains Ryan Forsythe, artistic education director at Trevor Sorbie. ‘The shape features shorter layers on top ...