It's funny when I hear people complain - particularly about the most fabulous parts of being a designer, like when you're getting ready to work on a show. I don't even know that I'm tired. I could stay up for six days straight! No drugs, no coffee, no nothing. I'm just so excited.

You make sexiness strong by balancing it out: something familiar with something unfamiliar, something masculine with something feminine, something streamlined with something rococo. It's a Yin and Yang. Women are made of layers, your mood shifts, no one is neither one extreme nor the other.

I don't even think of going to Europe as going to another country now.

China is exciting because it is an extremely curious and interested market. What more can a designer ask for? The client here is bold and willing to try new things, which a country with a long fashion history wouldn't dare. France or England is weighed down by all these rules, elaborate etiquette, do's and don'ts. Things here move incredibly quickly.

Ultimately, clean lines have greater longevity, which women appreciate, and to which they can add their own personality

For me, true luxury can be caviar or a day with no meetings, no appointments and no schedule.

American women often fall into the trap of, "Oh, these are my weekend clothes. These are my work clothes. This is what I wear at night." It's so old-fashioned. The French are not afraid of their luxury. Americans can be so puritanical and think, "That's my special-occasion bag." Whereas, for a French woman, it's her everyday bag.