Canadian twin brothers Dean and Dan Caten (1964) launched their first women's wear collection in 1986, extended into lifestyle design and are famous for elaborate fashion shows, often featuring singers and musicians. They only ever wear clothes they've designed themselves. "It helps you understand it," Dan says. "We don’t really get enough feedback. We have one amazing fitting guy who tells us everything, but certain details… We’ll wear things all the time and think: 'Why am I wearing that? What do I like about this?' There are little qualities about each garment. That information is lost if you don't get to feel it."