2026 Summer Fashion Trends: How Jennie’s Influence is Shaping Styles from Sunglasses to Swimwear

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We’re spotlighting the buzzy fashion and beauty trends everyone’s obsessing over right now. In the age of Ditto buying—when people shop for items that match their tastes, values, or what popular figures and viral content show—where are Gen Z and Alpha shoppers turning?

With the sun getting stronger, the fashion market is already springing into summer mode.

That raises the same question we always ask: what’s the next trend, and who will lead it? Often, you can spot the answer by watching which names keep popping up—on stages, in front rows, and on the streets.

At the center right now is Jennie. After dominating headlines last year as a solo artist, she’s back in the spotlight with BLACKPINK’s full-group activities. Her influence doesn’t stop at music—what she wears, from clothes to accessories and beauty products, draws intense attention.

And that attention turns into real-world results. Items Jennie wears routinely trigger search spikes and sellouts; some pieces move so fast they require waiting for a restock.

You can see the pattern globally. From fashion weeks to ad campaigns and collaborative collections, Jennie’s choices often become the season’s defining keywords. With summer approaching, her impact is crystal clear again.

From sunglasses to swimwear: Jennie wears the summer trends first

Brands are ramping up their summer strategies, and one tactic stands out: put a face front and center. From sunglasses to swimwear, summer-ready labels are naming Jennie their new face—and the industry is paying attention.

Global eyewear brand Ray-Ban recently named Jennie its official global ambassador.

Founded in 1937, Ray-Ban is a classic eyewear icon. It’s also ventured into smart glasses with its Ray-Ban Meta line.

The idea of Jennie and Ray-Ban collaborating first stirred interest last year. Long the face of Korean eyewear label Gentle Monster, she helped spark sellouts and proved her clout. When Ray-Ban team members started following her Instagram, speculation grew—then Jennie’s solo appearance at Ray-Ban’s first domestic pop-up in Seongsu-dong, Seoul, confirmed the partnership.

In the campaign, Jennie channels looks from retro cool to Y2K energy, mixing classic sunglass silhouettes with wearable tech. Ray-Ban—already a household name—clearly aims to court younger customers by teaming up with her, and the sleek campaign video makes that strategy feel inevitable.

The swimwear story follows the same playbook. Jennie teamed up with U.S. lifestyle brand Frankies Bikinis on a capsule collection; the bikinis in her viral Instagram video were from that line.

Launched in California in 2012, Frankies Bikinis built its reputation on social media and became a Gen Z must-have. The brand is known for trendy hues and bold, refined cut-out designs.

For this collaboration, Jennie wasn’t just a model—she helped design and plan the collection around a swim-to-street concept. She expanded beyond bikinis to include knits, dresses, and shorts, showing how summer pieces can work in everyday wardrobes.

Items sell out the moment she wears them—data proves the Jennie effect

Calling Jennie’s influence mere hype does her a disservice.

Time magazine recently named her one of the “100 Most Influential People in the World” for 2026 in the artists category—she was the only Korean on the list. Gracie Abrams, who introduced Jennie in Time, summed it up: “To cut to the chase, she’s a star,” adding that “there’s a kind of magic at her center. She pulls you in the same way on screen, in a packed stadium of 100,000, at a party, or in a backstage hallway.”

The numbers back that up. After becoming a global ambassador for Calvin Klein in 2021, Jennie released a limited capsule collection in 2023—featuring underwear sets, dresses, and casual wear—that sold out immediately. Marketing analytics firm Lunchmetrics estimated that collection generated 12.7 billion KRW (approximately $9.5 million) in media impact value (MIV).

Analytics platform Lefty found Jennie recorded the highest earned media value (EMV) at last year’s Coachella Valley Music and Arts Festival. Her explosive presence earned her the nickname “Jennie+Coachella,” and Lefty estimated she generated 19.2 billion KRW (about $14.4 million) in value.

After Coachella, phrases like “Like Jennie” reappeared across charts, and Jennie-related terms dominated X (formerly Twitter) global trending lists. Fashion interest surged too—when she wore Mugler and Acne Studios, searches for those brands spiked.

Chanel, which has worked with her since 2017, has also seen big gains. Lunchmetrics found that during the 2025 spring/summer couture season, Chanel’s MIV more than doubled year-over-year to $51.1 million—overtaking long-time leader Dior—and the “Jennie effect” was a major factor. Jennie alone generated roughly $13.4 million of that MIV.

In 2023, analysts estimated a single Jennie social post produced about 2.8 billion KRW (around $2.1 million) in advertising impact—around 2.8 billion won. Given her continued success with BLACKPINK and as a solo artist, that per-post value likely sits even higher today. Her personal social content now rivals official brand campaigns in commercial influence.

From model to creator

Jennie’s impact is striking because she doesn’t just wear products—she shapes them and the brands behind them.

In 2022, Porsche unveiled the Taycan 4S Cross Turismo “for Jennie Ruby Jane,” a model reportedly reflecting her dreams, ideas, and lifestyle. Grant Larson, project manager at Style Porsche, said Jennie “is used to creative collaboration” and surprised the team by bringing a mood board to their first meeting. Jennie explained her cloud-themed design this way: “Spending long stretches on world tours, the sky and clouds are my closest travel companions and symbolize special experiences. I feel a particular bond with them and love capturing natural motifs in photos.”

Headphone brand Beats drew on Jennie’s first full-length album, Ruby, to release a red-themed edition that engraved “Ruby” and “JENNIE” initials and added ribbon details to capture her quirky vibe. Tumbler brand Stanley released a mother-of-pearl–patterned design inspired by the same album, even adding a capybara keyring—Jennie’s favorite animal. For the Frankies Bikinis capsule, Jennie participated in design planning and production, which generated buzz well before the launch.

These collaborations go beyond slapping a celebrity’s name on a product. They weave Jennie’s personal tastes and identity into the design and the brand, turning items into a shared experience of Jennie’s world.

That shift is meaningful for brands. Instead of merely borrowing a model’s image, companies are embracing an artist’s sensibility to build new identities. Jennie sits at the center of that approach—helping shape brand messages and design language as a partner rather than just a face. By blurring the lines between model and creator, she’s helping brands create fresh value. With summer coming, it’ll be interesting to see whether the brands that teamed up with Jennie post record-breaking results.