Put your foldable flats back in your bag: A night in heels shouldn’t mean you have to hobble home. Before going out, tape your third and fourth toes together using nude or clear medical tape (the flexible kind). This helps take pressure off the ball of the foot. (A bit of biology for those who are interested: There’s a nerve right between these two toes, and the tape minimizes any strain.)
Avoid buying high heels in the morning. This is because your feet tend to be relaxed in the then. It is advisable to go shoe shopping when your feet are swollen and tired, preferably in the evening on your way from work. Before purchasing, be sure to try them again in the morning just to compare both situations. If it fits as well then you can make the payment.
I’ve heard people argue that my new, near-daily ritual is ridiculous, that no shoe is worth that much pain or effort. But how different are heels from other small rituals we undertake every day, such as applying makeup? The payoff in terms of the confidence I feel when stomping down the street in a pair of killer heels is worth way more than the extra 30 seconds added to my morning routine.