This past summer belonged toCharli xcx.

As summer faded into fall, many wondered what would come next.

What makes an outfit brat exactly?

At The Sweat Tour at Madison Square Garden Brat Summer Never Really Dies

Photographed by Fujio Emura

Charlis stylist Chris Horan weighs in: Anything bitchy and never anything too perfect, he tellsVogue.

Concertgoers took that directive to heart.

Meanwhile, Bridget Shurdod purchased her entire outfit for the occasion, inspired by the singers Acne-heavy wardrove.

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Photographed by Fujio Emura

The bratty energy continued inside.

Its incredible to be a small part of a huge cultural moment, Horan says.

It is also so rewarding to see any sort of Charlis style reflected back in peoples looks.

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Photographed by Fujio Emura

Thoughbrathas dominated the zeitgeist lately, fans also showed out for Sivan.

Whether people were repping Charli xcx or Troye Sivan, there was a prevailing sense of community.

Its an ultimate form of self-love, says Grant Basilio.

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Photographed by Fujio Emura

To be brat is tocan I saycunt?

Just be who you are.

Im such a shy person but here I can be myself and show my style and be an extrovert.

It just means to come out of your shell and be who your true self is.