There's a nerve that splits between your third and fourth toes that causes pain when pressure is put on it. To relieve some of that stress on your poor little toes, tape your third and fourth toes together (your big toe is #1) with some medical tape or a band aid. Obviously, this trick only works with closed-toed shoes where your third and fourth toes aren't exposed.

There’s a way to walk in flats and there’s a way to strut in heels and never should the two be confused. “Heels are not sneakers — you have to carry yourself differently,” Stempien said. “Use your core muscles and stand up straight. Pretend you’re strutting your stuff on the catwalk and use your hips and legs to propel yourself forward. It should feel more like a bounce than a normal stride. Practice it at home until you’ve got it down pat — this can be one of the easiest ways to avoid pain in heels.”
The No. 1 mistake women likely make is not having the right shoe size for their foot. Your foot size changes over the years, even as much as one full size, especially after having kids. Have your feet sized once a year, and do it if you’ve never had it done. Have your feet measured when you’re buying shoes, for width and for length as well. A lot of people think they’re a wide or vise versa and they’re not, so definitely do that before you shop.
Looking for a new take on your basic ballet flat? These low pumps are perfect for spring and summer, thanks to their pink patent-leather upper. Plus, at a height of just 1 1/2 inches, the shoes meet our podiatrists’ standards: “Try to keep heel height three inches and below,” says Dr. Splichal. “For every inch over three, the stress to the foot and body dramatically increases.” 
Despite the reigning popularity of sneakers and flats, high heels will always be around. And on occasions that do call for heels, you might as well maximize the comfort level in any way that you can. So if you’ve ever hobbled home after a long day or night in heels, this tip for how to make heels more comfortable is for you: Tape your third and fourth toes (counting from the big toe) together—we recommend nude medical tape for a low-profile look, but Scotch tape works in a pinch—to alleviate pain in the ball of your foot. Sound crazy? Here’s the reasoning: There’s a nerve that splits between those two toes, which causes pain when pressure is put on it (aka when you wear heels). The tape removes strain on the nerve, allowing you to dance the night away.
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