Channel Your Inner Bad Guy With These Billie Eilish-Themed Halloween Costumes

This is probably one of Eilish's most memorable music videos — mostly because she convincingly cries thick black tears, thanks to some special effects magic.

• What to wear: A white t-shirt and white pants with long silver chain necklaces, statement rings, and bracelets. We don't recommend spurting black liquid into your eyes, but painting on murky tear stains certainly works.