Katie Holmes showcases NYFW looks from trench to red gown

Katie Holmes turned New York Fashion Week into an informal style masterclass last week, moving from a utilitarian trench coat during a September 8 stroll through Manhattan to a fishtail-braided, denim-and-boots look at a September 9 party, and a head-to-toe crimson gown and matching ballet flats while seated front row at a September 12 runway show. Photographs and fashion coverage show the 46-year-old actress alternating between practical fall outerwear and polished evening looks across the city.

On September 8 Holmes was photographed in an oversized brown trench coat worn over a white buttonup shirt, shiny black trousers and flats, carrying a burgundy duffel bag. Retailers and shopping guides quickly pointed readers to similar, budget-friendly trench styles available online, noting that several on-sale options mimic the coat's loose fit, button closure and knee-length silhouette. Reviewers cited in those guides described the styles as breathable yet sturdy for early fall weather and recommended them for layering as temperatures cool.

The next evening Holmes attended a Veronica Beard Icons Party at the Corner Bistro, where she revived a Millennial era hairstyle and elements of...