Everyone's favorite it-girl, Sofia Richie, just debuted her new summer hairstyle, and to the surprise of no one, it's ...

Ghost waves are the ultimate lazy-girl hairstyle—subtle, barely-there waves that add just enough movement to the hair without looking too styled.

Whether you're hitting up a festival, heading for golden hour drinks, or just channeling off-duty cool-girl energy, Sienna’s 2025 boho waves are the ultimate low-maintenance, high-impact style.