If the pompadour is for the polished guy and the mullet is for the rebel, the shag is for the effortlessly cool dude who rolls out of bed looking like a rockstar. Inspired by legends like Mick Jagger ...

He happens to have enviable wavy hair himself, and he helps many of his male and female clients achieve a similar style. Here’s Ruggeri’s advice on how to cop McConaughey’s look for yourself.

Style with wax or leave it be to let it do as it pleases. Hair is grown out and slicked back neatly, giving a refined, polished look. Just the thing for men who love the vintage aesthetic.