15 Haircut Ideas to Add to Your 2025 Mood Board

You've gotta admit: the shag has endless appeal. The key to making the style feel modern is by combining layers around the head for movement and sweeping face-framing bangs. "The cut is a heavily textured look that uses shorter layers on the top of the head, critically maintaining length and volume, while thinner, longer lengths of hair are styled from underneath," hairstylist Darren Bain previously told PS.

The style works on any hair length, but again, it's all about adding movement to the hair, which means it's an amazing haircut idea for long hair. "Long layers have been big for a while — I really think that is going to stick around," says celebrity hairstylist Laura Polko.