I start a new job in 3 weeks time. During the day I wear either a trouser suit or (mostly) a smart dress and jacket with medium heels.
I'm going from a 15 minute drive to work to a one hour packed commute in the city of London involving a 10 minute walk and a 20 minute walk at either end, so I'm thinking I will need shoes to commute in and then change when I get to the office.
Do I wear trainers? Or comfy flats? What do most people do?