What will the clothes of the future look like? Ira talks with a textile scientist and a wearables innovator about how they envision fashion and how science and engineering can turn those dream garments into reality. Plus, chemist Juan Hinestroza explains what it would take to create a T-shirt that never needs washing, and Adafruit Industries’ Becky Stern shows us how tinkerers can create their own “futuristic” wearable electronics.