Oliver Theyskens: Fair-Trade Wool

“I believe there’s nothing better than a fair trade lamb wool sweater from Peru. There's nothing warmer and there are a lot of countries that do fair trade in South America, because the women can make the yarn. It's good to wear it oversized; that’s very important; otherwise you look big. In an oversized sweater, you look thinner and better. If you have the sweater in rustic tones, you better pair it with your perfect jeans and miniboots, but not high boots on top of the jeans. I hate that. This will look cool, casual.”—Olivier Theyskens, the man behind Theory’s fluid wardrobe staples.