We wore either a navy pencil skirt or navy trousers, with either a white or light blue blouse, a navy waistcoat and a blue and navy neck tie.
A lot of jobs are obtained externally and at times need to complete an aptitude test. Interviews usually arrive quickly after this, although im not certain on how long each process takes.
When work load was heavy that work home life balance was hard. I would have ended up doing a lot at home in the evenings which is not ideal with a child.