I left school at 15, but went to Commercial College for a year before starting work. It was real 1960s, we had a common room where we had lunch, with a record player. My mum was a good dressmaker and she made me a couple of pencil skirts which were all the rage. I had a Saturday job in a shop, I got 15/- and bought clothes with it. We were mainly female, with just a couple of boys in each class, it was a fun time.
My first job after that was in the rates office of the council. I remember the male staff were headed for promotion, and females had to leave if they married. We weren't expected to have ambitions! It was really old fashioned, with sloping desks that faced the office manager. The female staff were issued with nylon overalls, not exactly glamorous!