Performing at The Academy 2020 awards and attending the Vanity Fair Oscars party, Billie Eilish wore a custom Gucci crystal GG embroidered oversized bowling shirt with a black crystal embroidered turtleneck, black crystal GG embroidered pants and Gucci Flashtrek sneakers with spikes as well as Gucci Jewelry featuring lions and a GG hair barrette in black and red resin.