Good morning/afternoon/evening
My dear gents, one day my great-uncle found me wearing my peacoat outfit (white shirt and tie). That's when he took off his beret (flat cap) and said, "You need this to complete your look!"
Then I remembered that I had one at home. So on a normal Saturday, I went to the library to study a little or prepare my week of study, and made this outfit for the day.
Listen to your elders, they sometimes know best.