Popsugar Fashion Billie Eilish Billie Eilish's Oscar de la Renta Dress at the 2021 Met Gala Billie Eilish Agreed to Wear This Met Gala Gown Under 1 Condition: Oscar de la Renta Stops Using Fur September 13, 2021 by Sarah Wasilak View On One Page Photo 6 of 17 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Previous Next Start Slideshow Billie EilishMet GalaRed CarpetOscar De La RentaCartierAll AnglesDressesSustainable Fashion