The Biggest Hair Trends for Summer 2021 Are From The 1970s

Mullets, bangs, and so many layered shags—the '70s are back, and they're taking over hair. For summer 2021, we've got our eye on the haircut, style, and color trends that have swept both TikTok and celebrity hair studios: curtain bangs; sunshine-y shades; and volumized, Farrah Fawcett waves, courtesy of those hair rollers that've been sitting in the back of your bathroom cabinet for years. Below, the 12 popular hair trends to try out this summer.