Credit: COS

The stars are stepping out during New York Fashion Week!

Lupita Nyong’o and Michelle Williams were among the A-list stars in attendance the COS Fashion Show where the brand debuted their Autumn/Winter 2026 collection on Sunday afternoon (September 13) held at the iconic WSA building in New York City’s Financial District.

Other guests in attendance included Academy Award nominee Sharon Stone, Golden Globe winner John Boyega, fashion tastemaker Rahi Chadda, Babylon actor Diego Calva, and Tony star Dominic Sessa.

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“In womenswear, modern city dressing is expressed through timeless signatures designed to move seamlessly from day to night,” COS shared in a press release about the collection. “Elongated outerwear serves as an elevated wardrobe foundation, with coats that anchor looks through effortless versatility. At the collection’s core, classic tailoring is reimagined through sculptural silhouettes, considered construction and coordinated separates, creating a sense of understated uniformity. Elegantly draped dresses are rooted in fluidity and ease, featuring 1920s-inspired dropped waists, irregular hems and a nuanced interplay of tactility and transparency, while supple leather bags and loafers complete the looks.”

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Selected pieces from the COS Autumn/Winter 2026 show are available immediately at COS stores and cos.com, with limited numbers continuing to drop throughout the season.

If you didn’t see, the actor that will be playing T’Challa’s grown son in Black Panther 3 was just announced!

Disclosure: This article includes sponsored content. Compensation was received for publishing the sponsored portions.

See more photos of the famous guests at the fashion show in the gallery below…

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Posted To:2026 New York Fashion Week Diego Calva Dominic Sessa Event Photos John Boyega Lupita Nyongo Michelle Williams New York Fashion Week Rahi Chadda Sharon Stone