This week’s guest is Rosie Cook of swimwear company Deakin and Blue. Rosie started Deakin and Blue after she started swimming and realised there wasn’t a costume that fit her properly, with only sports wear or bikinis for the beach available. She has carved a niche in the market and seen her kit worn by swimmers all over the UK. We sat down after a swim at London Fields Lido to discuss her brand and her swimming journey.