Observations? Dutch people are F-I-T. Wow. There were some nice bodies at the beach. And they had no issues with their bodies at all. Not that I was looking.
As well, they don't have all the hang ups Americans have about their children swimming naked. A number of the younger children I saw weren't wearing clothes. A girl without a top. A boy without a bottom. A couple of naked 7 year old twins, blonde as can be playing in the sand and the tidal pools. And more. And they were having fun and not worrying about it. (And I really hope I didn't stare...I was just so happy to see them having so much fun and not worrying about it, and it is such a rare sight for an American like me).