cos | the spring/summer 26 collection

 

Seoul’s concrete outskirts became the backdrop for a fashion intervention as COS returned to the runway for its first Korean outing, ditching the typical glitz of the city centre for a series of unused swimming pools. These hollowed-out brutalist basins served as a surreal architectural stage for the Spring/Summer 2026 collection, where the only thing louder than the set was the pre-recorded roar of the Seoul subway playing over the speakers. 

Models traversed the basin floor through a soft haze, appearing from behind massive structural columns like characters from a late-night arthouse film. This particular mood was intentional: the collection explored the language of cinematic beauty by revisiting the nostalgia of the 1980s and 1990s.

Alexander Skarsgård sat front row looking like he had just stepped out of the campaign he fronted for the brand earlier this year. He was joined by Emma Roberts and Park Gyuyoung, all witnessing a parade of forty looks that stripped back the noise of modern dressing. 

 

The colour palette stuck to a very attractive urban harmony, favouring slate greys, warm browns and creamy whites. Every so often, a deep oxblood red or a punchy blue would appear to break the monochromatic flow. The obsession with materiality was obvious from the first look. Leather and technical fabrics carried a subtle sheen, while some surfaces looked and felt as thin as paper. One of the biggest talking points was the silk denim. COS took the classic look of a jean jacket and trousers but rendered them entirely in silk, creating a trompe l’oeil effect that looked heavy but moved with a liquid-like weight. 

The womenswear took a direct path to nineties minimalism, featuring sheer ribbed knits that hugged the body and coordinated dresses that felt almost ethereal. To balance out the softness, strong shoulders made a reappearance, offering a small salute to the power dressing of the eighties. The collection really delivered a wow factor with the use of plissé techniques that created a repetitive, lined texture. These pleats were all over the final garments, appearing on sheer shirts and long dresses that had a ghostly habit of floating on their own.

 

Specific items stood out as future cult favourites. There were leather t-shirts with a panelled texture and pleated leather midi skirts that felt remarkably light. On the feet, models wore Perspex kitten-heel mules and architecturally shaped heels that added a bit of a futuristic edge to the more classic silhouettes. 

For the men, the focus shifted to a heritage mood with a modern twist. Suede was used to add a certain level of luxury to warm-weather clothes, appearing on relaxed tailoring and transitional outerwear. Soft leather loafers and sandals completed the looks, keeping things functional yet interesting.

A selection of these runway pieces is available at COS stores and on their website right now. Discover the Spring/Summer 2026 collection here.

photography. courtesy of COS
words. Gennaro Costanzo