Heading to the canaries in two weeks. First sunny holiday with our 2.5 year old DD. Temp will be about 20 with pool heated to about 25 so not hugely warm. We are in the process of potty training DD so she’ll still need a swim nappy. I’m going round in circles trying to decide on swimwear, rash vests, nappies, wetsuits for the pool and beach! Can anyone advise?