From an archival Kate Moss-inspired look to upcycled denim, JENNIE closed her festival run in style

<a href="https://www.lofficielsingapore.com/fashion/every-outfit-blackpink-jennie-music-video-less-than-a-lover-fashion-looks-brands-celebrity-summer-style" title="Decoding JENNIE's Outfits in the &quot;Less than a Lover&quot; Music Video" target="_blank" rel="noopener">JENNIE</a> has officially wrapped up her major 2026 festival run, ending on a stylish note at Summer Sonic Festival in Tokyo, Japan.
Following headline-making performances at Governor’s Ball in New York City, Mad Cool Festival in Madrid and Lollapalooza in Chicago, the BLACKPINK star made her final festival stop at one of Japan’s biggest annual music events. While fans came for the music, <a href="https://www.lofficielsingapore.com/fashion/calvin-klein-veronica-leoni-fall-winter-2026-new-york-fashion-week-jennie-blackpink" title="Veronica Leoni Redefines Sensual Minimalism at Calvin Klein's Fall/Winter 2026 Show" target="_blank" rel="noopener">JENNIE</a>’s fashion was just as hard to miss.
During her solo set, <a href="https://www.lofficielsingapore.com/jewellery/blackpink-jennie-returns-face-of-chanel-coco-crush-playful-new-campaign-jewellery-celebrity" title="Jennie Returns as the Face of Chanel Coco Crush in a Playful New Campaign" target="_blank" rel="noopener">JENNIE</a> performed some of her biggest hits, including ‘Like Jennie’, ‘Mantra’ and ‘Love Hangover’. As expected, her performance looks quickly made their way across social media, with each outfit adding to her signature mix of confidence, sensuality and effortless cool.
For her final festival performance, the global pop star and friend of the house wore two custom looks from <a href="https://www.lofficielsingapore.com/fashion/calvin-klein-jung-kook-seventeen-mingyu-tokyo" title="Calvin Klein and Jung Kook Celebrate Partnership with Event in Tokyo" target="_blank" rel="noopener">Calvin Klein</a> Collection, each with its own distinct character.

JENNIE’s archival-inspired first look

For her first outfit, JENNIE wore a custom Calvin Klein Collection look inspired by an archival Spring-Summer 1993 design famously worn on the runway by Kate Moss.
The outfit put a modern spin on the iconic ’90s aesthetic, featuring oversized jeans worn backwards and a relaxed denim waistcoat layered over white and black Calvin Klein Collection underwear. She completed the look with an embroidered beret and a leather belt featuring an archival Calvin Klein Jeans buckle.
Adding another layer to the outfit was a black shearling scout collar from the Calvin Klein Collection Fall 2026 runway, giving the otherwise denim-heavy look a little extra texture and attitude.
The result felt unmistakably JENNIE: playful, bold and effortlessly cool, while still paying tribute to Calvin Klein’s fashion history.

Upcycled Denim Look

JENNIE’s second look took a more experimental approach. She wore a custom Calvin Klein Collection apron-style minidress made from upcycled Calvin Klein denim waistbands, layered over a white Calvin Klein Collection bra and finished with an archival leather belt.
This was easily one of our favourite looks of the night. It has that instantly edgy quality JENNIE does so well without feeling overly complicated or excessive.
More importantly, the design shows how older fashion pieces can be given a completely new life. By transforming existing Calvin Klein denim waistbands into a contemporary minidress, the look turns archival materials into something fresh while helping to reduce waste.
It’s a clever reminder that sustainability and great fashion don’t have to exist separately. Sometimes, the most exciting new designs can come from reimagining what already exists.&nbsp;And honestly, sustainability is sexy.

Courtesy of Calvin Klein

With two custom Calvin Klein Collection looks, JENNIE ended her Summer Sonic 2026 appearance, and her wider festival run, on a high note. From a nostalgic nod to Kate Moss to an innovative take on upcycled denim, her final festival outfits perfectly captured the balance between fashion history, modern styling and JENNIE’s unmistakable stage presence.

All The Details of JENNIE’s Custom Calvin Klein Look at Summer Sonic 2026

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