A lot has happened for Sia Arnika in the last year. The Berlin-based, Danish designer has steadily been making a name for herself since her runway debut in 2023 – but it was last year’s “Brat summer” that properly thrust her into the zeitgeist. While herself riding a wave of emergent pophellip;read more raquo;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;View Gallery (18 images)nbsp;