Anne Hathaway just wore 3 of fall's hottest trends in one outfit

• Anne Hathaway appeared on "Good Morning America" on Tuesday.
• She wore a black Dion Lee suit that had a denim corset and waistband.

Anne Hathaway embraced multiple fall fashion trends during a "Good Morning America" appearance.

On Tuesday, Hathaway, 40, appeared on the talk show in New York City with Marisa Tomei to promote their film "She Came to Me."

She arrived at the event in a black Dion Lee suit, which stood out thanks to denim detailing.

The blazer top was attached to a loose, denim corset, which cut up on the sides to reveal Hathaway's stomach. The top of the high-waisted pants were denim, but a second, black waistband flowed down into wide-legged trousers.

Hathaway paired the look with Bulgari jewelry, sunglasses from Versace, and open-toed, chunky heels from Santoni.

Erin Walsh, who styled the look, told Insider she wanted to embrace a corporate yet high-fashion look.

"I love how this embodies effortless feminine future chic," Walsh said of the look. "What's more stylish than both embracing your divine feminine and your power?"

According to Refinery29, business-core fashion started popping up on catwalks in early 2023, blending elements of fashion typically seen in offices like suits and ties with streetwear. The style continued throughout the year, with stars like Olivia Wilde walking red carpets in bold suits.

Hathaway's outfit is business-core at its best. It combines the structure of office attire with the attention to detail and chic edge of high fashion.

The look also combined several other fashion trends into one ensemble, as blazers, corsets, and surprising takes on denim have all been popular both on runways and among celebrities and stylists in recent months.

Standout fashion moments have become common for Hathaway over the last year. She has always worn eye-catching looks, but she's become a red-carpet "it girl" since she started working with Walsh.

At a 2022 Valentino show, Hathaway wore a hot-pink minidress with a peplum skirt. The dress, which was covered in sparkles, embraced the Barbie-core trend while highlighting Hathaway's personal style.

She experimented with hooded looks in 2023, wearing a black Alaïa dress with a hood during Paris Fashion Week in January and a crystal-encrusted Versace dress with a detachable hood to a Bulgari event in May.

Hathaway was also one of the best-dressed attendees at the 2023 Met Gala.

She arrived at fashion's biggest night in a white Versace gown embellished with oversized, gold safety pins.