Edgy girl band on Late Night with Jimmy Fallon last week – who were they?

Question by wonder dog: Edgy girl band on Late Night with Jimmy Fallon last week – who were they?
The lead vocalist wore a really wild looking jade green or brown shirt with wings of fringe running the full length beneath her arms and had no shoes on. Strange band name – did not get. Very interesting music. Want to find.

Best answer:

Answer by Connor G
Bat for lashes

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