My mom kept the bikinis she crocheted back in the 60s, and I loved wearing them as a teenager. While at art school, a classmate and I were admiring those vintage pieces, dreaming of giving them a modern twist—but who could crochet like that anymore? "Grandmas!" she suggested. That sparked a project: we reached out to local seniors through supermarket ads, collaborated to design three unique bikini styles, and held a sales event in Berlin featuring 30 beautifully handcrafted bikinis.