Why Women Love Shoes?

I noticed when I was a mere kid that women love their shoes. Mom had 300 pair and dad had about 10. What is it with women and their shoes? I realize every new outfit has to have a new pair of shoes, according to every woman I've been in a relationship with. I am not complaining. I have even decided to design shoes. www.zazzle.com/lovequoteshoes which are rather funky keds with my love quote designs on them. Please let me know your thoughts on why women love shoes. And the more unique, the better. Save my sole. I'm a man.