The hottest accessory on the Golden Globes red carpet on Sunday will be the Time’s Up pin, expected to be worn by leading ladies and men alike to draw attention to the sexual harassment prevention initiative launched Monday by Shonda Rhimes, Reese Witherspoon, Emma Stone and other prominent Hollywood women.

Witherspoon asked costume designer and stylist Arianne Phillips (Kingsman, Nocturnal Animals, W.E.) to design the pin during a private meeting last month at CAA where the Time’s Up initiative was hatched by studio heads, producers, agents and actresses who split into discussion groups to tackle different aspects of the issue.

“I was probably one of very few women there who would be considered below-the-line,” says Phillips, referring to her role as a costume designer; she also has worked on fashion projects with Prada, Mr. Porter and Jeremy Scott over the years, and with pop stars Madonna and Lenny Kravitz on their onstage wardrobe.

“Reese asked me to come to the actors’ group, and told me they were going to be wearing black and would I consider creating a pin for the nominees and male presenters. We were up against the holidays, but I said I could do it, and the first person I called was my partner-in-crime, [Los Angeles jewelry designer] Michael Schmidt.”

(Excerpt) Read More in: The Hollywood Reporter