What do you dress up as for Halloween when you're a famous pop rock trio? Fellow famous pop rock trio Hanson, of course. A few days before the holiday, Haim revealed their very accurate group costume by recreating Hanson's music video for their once inescapable 1997 hit "MMMBop." The video has it all: long swinging hair, braces, and awkwardly oversize shirts!
The group — comprised of Alana, Danielle, and Este Haim — also announced they'd be releasing a new single, "Now I'm in It," on Oct. 30. (It's expected to be a "HAIMMMMMMMMbop.") Watch the beautifully nostalgic video above, and then feel free to enjoy their Hocus Pocus group costume from last year.