Luxury brands and celebrities are shifting away from oversized leather styles in favor of sharper, more tailored silhouettes this season.
Key facts
- •Sienna Miller wore a shrunken, cinched leather jacket while promoting her show 'War' in New York.
- •The new trend favors structured, streamlined cuts over the previously popular oversized, slouchy leather styles.
- •Miu Miu featured a sleek blazer-style leather jacket on the catwalk, modeled by Chloe Sevigny.
- •St Agni’s cropped leather design draws inspiration from traditional Chinese Tang styles.
- •Gucci’s current biker jacket offering features a fitted, '90s-inspired silhouette.
The leather jacket is undergoing a stylistic shift for autumn 2026, moving toward refined, structured designs. Actress Sienna Miller recently showcased this trend while in New York, opting for a shrunken, cinched silhouette rather than the oversized styles that have been popular in recent years.
Design and Styling Trends
The current trend emphasizes a more streamlined cut, featuring power shoulders and double-breasted fronts. Miller’s specific jacket, which features a tessellated effect created by wide leather strips, reflects this move toward a more polished aesthetic. Other luxury labels are also adopting this direction; Hermès and Miu Miu have introduced sleek blazer-style leather jackets, while Gucci has released a fitted, '90s-inspired biker design. St Agni has incorporated influences from traditional Chinese Tang styles, including the use of pankou buttons.
Adoption in Street Style
Fashion enthusiasts are integrating these structured leather pieces into their wardrobes by pairing them with jeans and heels for daytime looks. Others are layering the jackets over fitted dresses to achieve a more formal appearance.
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This article was independently rewritten by ManyPress editorial AI from reporting originally published by Harper's Bazaar UK.
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