Popsugar Fashion Billie Eilish Billie Eilish's Gucci Horsebit 1955 Campaign Billie Eilish Nails the Visible-Underwear Trend in a Plunging Tank and Low-Rise Pants October 31, 2023 by Sarah Wasilak View On One Page Photo 3 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Billie Eilish For Gucci Previous Next Start Slideshow Billie EilishGucciAccessoriesVeganCampaignsCelebrity PhilanthropyBags