When you say sore feet do you mean blisters or just general soreness? If it's general soreness then go to Boots and buy some gel insoles, they make quite a difference so I'm told. If it's blisters well then sorry but your shoes are the wrong size!
Where exactly do your feet get sore? Also, do you mean blisters or skin rubbing? I get exactly the same problem...but not wearing high heels is just not an option!
I like to wear them when I go out, I'm not really the tallest girl in the world! The pain is a kind of dull ache in the arch of my foot. Thanks for the help.