Billie Eilish Halloween Costume Ideas
15 Billie Eilish Halloween Costume Ideas For All You Bad Guys
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Here, Billie channels a heavy metal/Travis Scott ethos with a flame-covered t-shirt and shorts combo. That, and her green hair pulled into two pigtail buns, has Halloween written all over it.
What to wear: A t-shirt sporting flames on it, silver choker, and black sneakers.