Why They’re Badass As industry veterans—Martin is a former luxury-brand marketing executive, and Phillips is a stylist and costume designer who has worked with Madonna, Tom Ford, and, most recently, Quentin Tarantino on Once Upon a Time in Hollywood—the longtime friends saw an opportunity to turn red-carpet events into forums for giving back. They established Red Carpet Advocacy (RAD), which links stars and their causes with fashion houses like Gucci and Christian Siriano to raise money and promote awareness on an international scale. “We connect talent with brands through purpose, not product,” Martin says. Since its launch in January at the Golden Globes with Elisabeth Moss (who wore Dior, Neil Lane, Tamara Mellon, and Roger Vivier), RAD has raised over $1 million for various organizations, including the ACLU and UNICEF.…