Many women never get their shoe sizes right. Understand that over the years, your shoe size is likely to change due to various factors. If you have never had your feet sized, perhaps this is the right time to do so. Additionally, repeat this once annually or every time you are purchasing shoes. The measurements should include both width and length. Avoid buying shoes randomly without having your feet measured because different brands are differently designed.
There are many different types of aids to help make a shoe more comfortable even after "breaking them in," and can be purchased at shoe stores, large retailers, and some drugstores. These include special small gel pads for the balls of the feet, heel inserts to help minimize chafing at the back of the shoe and rough patches to glue onto the bottom of a slick sole, affording you better traction.

Comfortable heels do exist, and I happen to own some of them. But every girl knows that some heels are not comfortable in any way, and we wear them only because they look amazing. Pain for the sake of beauty sucks. Why should you walk around in heels that pinch your feet and make your legs ache? Why should you feel like you’re about to fall over the second you stand up or take a step? Why should you spend an entire day longingly thinking of your slippers? There are things you can do to make heels comfier – and some of you need to start doing them, because going barefoot in public is not okay.
Keep silica gel packets in your shoes when they’re not being worn.[3] Have you noticed after purchasing a pair of new shoes those little white packets containing tiny clear balls inside your shoe box? Those packets contain silica gel which absorb moisture and keep your shoes from shrinking. Hold on to those packets instead of throwing them away and stick them in your shoes when you’re not wearing them. You can ask a shoe store associate for extras, if necessary. 
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