Celebrate love in style with fall wedding guest dresses for any type of event: indoor, outdoor, warm, cold, daytime, evening.

We’re taking notes on Sydney Sweeney ’s wedding guest attire. Sweeney, 27, stepped out in a little black dress while attending Jeff Bezos ’ wedding weekend in Venice, Italy, on Friday, June 27.

What to wear to a formal wedding, according to a fashion writer who has been shopping for her friend’s upcoming black-tie ceremony.

Natalie Portman embraced her little black dress moment at the New York City premiere of Apple’s “Fountain of Youth” on Monday night. The premiere featured Portman’s costars, including John Krasinski, ...