Making clothes that everybody can wear is also something that stimulates me a lot, because I have this edgy, fashion-y part, but I am also totally involved with a brand that is about how people dress, and what they want. And it's a whole other look you can have on the street. It's exciting because it speaks to the other part of my job and what my passion is. A designer wants to make something useful for as many people as possible.

I love to be in New York. And I think anybody who's a designer, who says they're doing an urban collection, thinks about the streets of New York. I cannot do an urban collection thinking of Bangkok. Or Mexico. To me, it's totally instant, totally connected with what attracts me these days. But this resurgence of a modern, cool way of being dressed is something that stimulates me and is totally right for me. Even now I don't like to show something that is some futuristic utopia.

I really hated school. I had the feeling I was losing a lot of time.

I've admired historical clothes like Victorian gowns since I was a child, and it's what motivated me to go into fashion.

Everything I have is ready to wear, but I have the ability to have different options within the same brand. I have the Theyskens' Theory collection where it's a personal approach to how I build the collection where I fuse more fashion-y ideas and it has my name on it. So it's really something very research- and labor-intensive. And then I have the Theory brand where I infuse all points of view about fashion at large, and it's more global. It's really about making something succeed. You have an instant relationship with stores, and with sales teams, and people that are in the place.

I love to see what they [Michelle Obama and Kate Middleton] wear but I am not interested. It’s not natural. If you are a girl dressing up in the morning thinking about the whole world having a point of view on what you are wearing, it takes the pleasure out of getting dressed.

As a designer, I'm not a guy that can be put in a niche.