As I'm reading and converting temperatures, I'm reminded that our eldest can still often be found wearing shorts if it's 18 - 20C outside. I gave up thinking that was a reflection on me as a mum a long time ago.
Then again, he comes by it honestly - there are lots of times I remember my dad shovelling our driveway in a t-shirt or *maybe* a winter coat over a t-shirt but definitely not done up.
I guess it's all what you're used to?