Hi can anyone tell me if I will need to put sun cream on my 3 month old on holiday (Europe, mid 20's temperature)? What would you recommend, are there special types for babies? Also what does a baby wear in a swimming pool in terms of nappies? Is there a special type and what are they called etc? Should I just put DC in these all holiday or just when knowing DC will be in water? Thank you I'm clueless!! 