For those who knew us as Sisterly Swimwear...
Sisterly all started because of our shared love affair with fashion. When I was living in Australia, I couldn’t find a suit that flattered my curvy body, so I made one. People kept asking where I got my suit, which sparked the idea of starting a business. At the time, my sister Isabelle was studying journalism and environmental studies, and she became deeply passionate about the impact the fashion industry has on marginalized communities and the planet. Together, we combined our expertise to create Sisterly Swimwear. What began as us handcrafting swimsuits using sustainable materials grew into a global community of 'sisters' who empower each other.
Now, as we enter a new chapter in our journey, we’ve rebranded to Olive and Oath. Our new direction is focused on luxury linen wear, offering timeless, classic staples that embody elegance and sustainability. We're excited for you to experience this next stage with us!



