My mum has always had some weird ideas about what's age appropriate for adults. Women over 30 shouldn't have long hair, for example.
She was telling me yesterday about having lunch with a friend who is in her 80s and turned up wearing jeans. "What's she doing wearing jeans at her age?" I suggested that she might be happy wearing jeans and comfortable in them and that there isn't an age limit. Oh yes there are, says Mum, "older people" shouldn't be wearing jeans.
Weirdo, isn't she?