From Bella Hadid to Olivia Dean—This "Dated" Hairstyle Is Set to Make a Strong Comeback in 2026.

      If there's one word that encapsulates winter 2026 hair trends, it’s nostalgia—envision vintage Hollywood updos and pixie cuts, baby bangs reminiscent of the '60s, bobs inspired by the '90s, and sweeping side parts from the '80s. The resurgence of side parts is particularly unexpected, given the heated debates among millennials over the preference between side and middle parts in recent years. However, it seems this style has experienced a revival, particularly as Gen Z icons like Olivia Dean and Olivia Rodrigo frequently sport deep side parts. Combined with big, voluminous '80s hair, the once "outdated" hairstyle is now experiencing a renaissance, and experts predict it will continue to gain popularity in 2026.

      Celebrity hairstylist Benjamin Mohapi, founder of Benjamin Salon, confidently states, "I feel that the side part is going to make a big comeback.” He notes that although it has been out of the spotlight for a time, the resurgence of '80s fashion in ads and editorial shoots has led it to reappear among trendsetters. Olivia Dean, a singer-songwriter and prominent figure in the trend, has made the '80s side part a defining aspect of her look. Last November, she showcased a side part with soft, voluminous waves during her performances at the 2025 ARIA Awards and Saturday Night Live. Additionally, she sported a textured, swoopy side part on the cover of Who What Wear UK's Spring Issue in March.

      Another stunning side-part look from Dean was seen at the Burberry show during London Fashion Week. Olivia Rodrigo embraced the trend with a striking side part at the 2025 Academy Museum Gala, and Bella Hadid—who created a buzz when she went blonde over the summer—debuted a collarbone-length, swept-over cut for her latest Orebella Window2Soul campaign. Both Hadid and Dean’s styles exude '80s flair, fluffy and tousled as if styled by simply running fingers through their hair, while Rodrigo’s version leans slightly more polished. Nevertheless, all styles have a retro vibe with plenty of volume, making them appear instantly glamorous due to the side parts.

      If you’re considering a hairstyle change this winter, simply altering your part can create a significant impact without the need for a drastic cut or color change—ideal for special occasions (like holiday parties) when you aim to make a statement. Mohapi suggests that it wouldn't be surprising if this trend begins to take over mainstream styles soon, making now the perfect moment to embrace this nostalgic look. Bouncy, gravity-defying roots are optional but highly encouraged.

      Shop for Styling Products for Voluminous '80s Side Parts:

      **Ouai**

      Thickening & Volume Spray

      This lightweight thickening spray also functions as a heat protectant up to 450°F.

      **Oribe**

      Dry Texturizing Spray

      Renowned for a reason, Oribe's Dry Texturizing Spray delivers that perfect "lived-in" appearance.

      **Chris McMillan**

      The Glassy Smooth Blowdry Spray

      **Bellami**

      Silk Seam Clip-In

      Keep in mind, hair extensions not only add length but clip-ins like these are excellent for achieving instant volume. In my opinion, Bellami's shade matches are top-notch.

      **Crown Affair**

      The Texturizing Air Dry Hair Mousse

      This lightweight mousse beautifully defines my 2c spirals, making it essential for my air-dry days!

      **Rōz**

      Root Lift Volumizing Hair Styling Spray

      You’ll be amazed by how much this fine-mist spray enhances the bounce of your blowouts. My hairstyles have never appeared bouncier since I incorporated it into my routine.

      **T3**

      Airebrush Round One-Step Volumizing Hair Dryer Brush

      This highly-rated blow-brush adds stunning volume at the crown.

      **Color Wow**

      Raise the Root Thicken and Lift Spray

      For big, sexy hair, Color Wow is unbeatable.

      **K18**

      Astrolift Reparative Volume Spray

      A styling product that repairs damage while instantly thickening strands? Count me in.

      **Kérastase**

      Gloss Absolu Glaze Drops

      No blowout is finished without a few drops of this shine-boosting hair oil, which instantly tames frizz and gives my hair a glass-like appearance.