Within the first year of launching my company, Spanx, I decided to go over to England and cold-call Harrods, Harvey Nichols, and Selfridges the same way I had cold-called Neiman Marcus, Saks, Nordstrom, and Bloomingdale's here in the United States.

I think failure is nothing more than life's way of nudging you that you are off course. My attitude to failure is not attached to outcome, but in not trying. It is liberating. Most people attach failure to something not working out or how people perceive you. This way, it is about answering to yourself.

I did not like the way I looked in a pair of white pants.

Most of us want to tell our coworkers or friends, or husbands or wives, our ideas. For what reason? We want validation. But I feel ideas are most vulnerable in their infancy. Out of love and concern, friends and family give all the reasons or objections on why [you] shouldn't do it. I didn't want to risk that.

Embrace what you don`t know

I grew up in a house where my father encouraged my brother and me to fail. I specifically remember coming home and saying, 'Dad, Dad, I tried out for this or that and I was horrible,' and he would high-five me and say, 'Way to go.'

I'll mix a lot of things. I'll wear a Temperley dress with flip flops, or I might be in head-to-toe Gucci and have on a ring that I got from a gumball machine for 50 cents.