Jane Birkin consistently makes waves in fashion circles, particularly as summer approaches. Her effortless style—a blend of denim cut-offs, a classic basket bag, and that iconic fringe—seems to capture the essence of sunny days. But in 2025, her signature look isn’t alone in reclaiming the ’70s aesthetic; this decade’s bold hairstyles are also back on trend. The ’70s beauty culture, often perceived as a celebration of natural beauty with the bohemian vibe, also brought forth the extravagant disco era. During this time, stars like Diana Ross and Cher showcased bold hairstyles that made statements in their own right, with Ross flaunting cascading waves and Cher wielding her famously sleek, straight hair.
Recently, hairstylists and fashion experts have identified five key hairstyles that draw inspiration from this vibrant ’70s style, making them popular once again. The first, the butterfly cut, is a look that hails back to Farrah Fawcett’s iconic layered locks from 1975. According to celebrity hairstylist Guido Palau, achieving this timeless style is simple; with the right tools, including a hairdryer and round brush, anyone can recreate those classic layers. Recently, celebrities like Sabrina Carpenter have been spotted rocking a modern twist on the butterfly cut, opting for less volume and keeping the layers closer to chin length for a sleeker finish.
Another hairstyle making a comeback is the long, poker-straight look, reminiscent of Cher’s 1973 style. This sleek, polished appearance was celebrated on the runway at Sacai’s spring/summer 2025 show, highlighting Cher’s enduring influence on fashion and beauty. The elegance of straight hair reflects a timeless quality that resonates across generations, making it a staple for any stylish summer outing.
Mid-length layers paired with fringes have also made a return, largely due to Jane Birkin’s lasting impact on the boho aesthetic. Her laid-back charm and effortless beauty were evident in Chloé’s spring/summer 2025 collection, underscoring her status as a perennial muse for fans of a relaxed, yet chic style. Birkin’s look encapsulates a carefree spirit, evoking nostalgic summer vibes that many strive to achieve.
High-octane curls are another throwback to the ’70s, embodying the glamour associated with Diana Ross, especially in her iconic role in “Mahogany.” To achieve these voluminous waves, individuals are encouraged to embrace their natural curls, using styling creams to enhance texture. Techniques like braid outs can add definition, making this style accessible for various hair types. This glamorous look emphasizes the beauty of individuality, allowing for expressions of personal style.
Lastly, the wavy bob, once sported by British supermodel Twiggy, re-emerged as a favorite in 2025. Twiggy’s chin-length cut, characterized by pronounced waves, marked a significant development in her career and style evolution. The recent runway showcasing by Christopher Esber captured the essence of this iconic look, proving that, like all great fashions, the wavy bob continues to resonate, reminding us of its chic and youthful flair. As we transition into summer, these classic hairstyles reflect an enduring cycle of beauty trends, rooted in the boldness and creativity of the ’70s.