Instead of failure being the outcome, failure became not trying. And it forced me at a young age to want to push myself so much further out of my comfort zone.

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'm obsessed with the customer. I am the customer. I really don't think you can go wrong if you don't take your eye off of that. Serving the customer. How does she feel? I feel like the fashion industry has cared a lot about how we look but not about how we feel.

Failures are life's way of nudging you and letting you know you are off course. Trying new things and not being afraid to fail along the way are more important than what you learn in school.

My husband is such a healthy eater. Except when it comes to sweets. He never consumes anything except fruit until noon. And then from noon on he might have some brown rice and some tofu, and then, come eight or nine at night, he orders three mud-pie double-chocolate pieces of cake and eats all three of them.

I got a call from the Oprah Winfrey Show. Oprah had chosen Spanx as one of her favorite products in 2000. I had boxes of product in my apartment and I had two weeks notice that she was going to say she loved it on TV and I had no shipping department.

I always joke and say I want to invent a comfortable stiletto and then retire.