How a Celebrity Hair Stylist Styles a Side Part in 2026

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SHOP How To Style Side Part According to Celebrity Hair Stylist 2026E! Illustration/Getty Images

Trend alert: the middle part era is losing its grip. In its place? The side part. A defining beauty hallmark of the ’90s, beloved by style icons like Carolyn Bessette Kennedy and Kate Moss.

As fashion and entertainment lean heavily into the decade’s revival, the hairstyle once deemed "cheugy" and outdated is reemerging as a red carpet staple.

E! spoke with celebrity hairstylist and The Beachwaver Co. CEO and co-founder Sarah Potempa about the nature of trends—and why this PARTicular hair look is resonating again.

"The ’90s are back," she said. "Trends are cyclical, so we are at the point where we are circling back to the side part. What we love about a side part is that when styled properly, it can create incredible volume and movement in the hair.

"To style a side part, I recommend a voluminous, textured side part as a finishing touch for a classic and chic blowout. This adds modern flair while keeping it effortlessly elegant," Sarah explained. Read on for her favorite products, plus more side part styling tips.

How to Nail the Perfect Side Part Blowout at Home

  • 1. Prep with mousse
  • 2. Blow-dry with lift
  • 3. Add soft waves
  • 4. Finish with texture

Stylist-Approved Products & Top Hair Picks

"I love using Beachwaver Dream Big Mousse to create a voluminous base for a classic blowout. I also use the Beachwaver Pink Sunset B1.25 to create smooth, soft waves with volume," she told E!.

Beachwaver Dream Big Volumizing Mousse, Hair Mousse

Infused with Caribbean coconut and sweet citrus, this lightweight mousse leaves a luxurious, exotic fragrance. The volumizing formula also enhances body and shine.

COLOR WOW Xtra Large Bombshell Volumizer

This volumizer's futuristic foam technology adds weightless mass to each strand without disturbing the cuticle so hair stays glossy, feels silky and super thick.

Beachwaver B-Series Ceramic Rotating Curling Iron

This curling iron makes styling easy with dual rotation arrows to control curl direction and a smooth, beveled clamp that helps prevent kinks on short or long hair. 

"Hold the wand horizontally for the effect of a classic roller set or glamorous blowout," Sarah advised.

T3 Aire 360 Multi-Styler & Blowout System

This system makes it super easy to get a bouncy, at-home blowout, wrapping your hair into soft curls while it dries and styles at the same time. The oval brush lifts your roots for big volume—perfect for making your side part look extra full and fluffy.

"To finish, a lightweight texturizing spray, like Team Texture Dry Finishing Spray, adds body and movement without weighing the hair down," Sarah explained.

Beachwaver Team Texture Dry Finishing Hair Spray

This texture spray adds grip to help curls and volume last longer. Its versatile formula works as a finishing styling spray for hair, delivering texture and volume for all hair types.

IGK Beach Club Volume Texture Spray

This salt-free texture spray adds volume and hold for undone, beachy waves without drying out hair.

How We Choose

The E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.

As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.

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