Sydney Sweeney Teases Peekaboo Boxer Trend's Return With Unreleased Syrn Underwear

The Euphoria star debuted a sneak peek of her upcoming Syrn "Comfy" line boxers at the NYSE opening bell.

Feb. 10, 2026 at 9:15am

Sydney Sweeney, the founder of lingerie brand Syrn, teased the return of the peekaboo boxer trend by wearing an unreleased pair of Syrn "Comfy" line boxers to the New York Stock Exchange opening bell event hosted by American Eagle. Sweeney's stylist Molly Dickson paired the white menswear-inspired boxers with light-wash American Eagle jeans that revealed the underwear, continuing the trend of underwear-as-outerwear that Sweeney has embraced on the Paris Fashion Week runway in the past.

Why it matters

Sweeney's decision to debut her upcoming Syrn "Comfy" line boxers at a high-profile event signals that the peekaboo boxer trend is poised for a comeback. As the founder of her own lingerie brand, Sweeney has become a key trendsetter in the world of underwear-as-outerwear, and her influence could help revive the look that was popular on Spring 2022 runways.

The details

Sweeney's Syrn "Comfy" line boxers, which have not yet been released, featured a white, menswear-inspired design with an elasticized waistband. Stylist Molly Dickson paired the boxers with light-wash American Eagle jeans that hung low enough to reveal the underwear, continuing the trend of straight-leg jeans with a slightly oversized, flared silhouette that has been seen on celebrities like Amal Clooney, Jennifer Lawrence, and Rihanna. Sweeney is no stranger to the peekaboo boxer trend, having worn similar looks to Miu Miu's Paris Fashion Week shows in the past.

  • On February 9, 2026, Sydney Sweeney wore the unreleased Syrn "Comfy" line boxers to the New York Stock Exchange opening bell event hosted by American Eagle.

The players

Sydney Sweeney

An American actress known for her roles in the HBO series Euphoria, and the founder of the lingerie brand Syrn.

Molly Dickson

Sydney Sweeney's stylist who selected the outfit for the NYSE event, including the unreleased Syrn "Comfy" line boxers.

Syrn

Sydney Sweeney's lingerie brand, which is launching the "Comfy" line of underwear that Sweeney teased at the NYSE event.

American Eagle

The clothing retailer that hosted the NYSE opening bell event where Sweeney wore the unreleased Syrn boxers.

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What’s next

The upcoming release of Syrn's "Comfy" line of underwear, which Sweeney teased at the NYSE event, will be a key next step to watch as the peekaboo boxer trend potentially makes a comeback.

The takeaway

Sydney Sweeney's decision to debut an unreleased pair of Syrn "Comfy" line boxers at a high-profile event signals that the peekaboo boxer trend is poised for a resurgence, with the Euphoria star leading the charge as a key trendsetter in the world of underwear-as-outerwear fashion.