Clothing in hot weather

[Anon24]

What is everyone's opinion on clothing for babies and children in hot weather?
I have always kept my LOs covered as much as possible in light cool clothing which sun lotion on exposed skin.
In the hot weather we've had recently iv seen children in just shorts, is it me or do you think this is wrong too?
I think children's skin is too delicate to be exposed that much to the sun...