I like to drive in heels and have usually found it to be straightforward, but I might keep a flat pair of shoes in the car to swap in to for longer journeys.
In the early days before I had really got used to heels on the pedals (3 of them in the UK!!) I sometimes had to kick them off and drive without any shoes at all in stockinged feet.
What do you do...??
Becky
xxx