While most celebrities flaunt glitzy gowns or barely-there outfits, Keaton sports a tailored suit or a fitted shirt with high-waisted pants. She’s also not afraid to wear a turtleneck.

“Turtlenecks are particularly underrated,” she wrote in her 2014 memoir, Let’s Just Say It Wasn’t Pretty.

“Buy one. I dare you. Give one a try. Turtlenecks cushion, shield, and insulate a person from harm.”

In a 2014 with the Houston Chronicle, Diane Keaton said her style was inspired by fashion in New York in the 1970s.