LONDON, United Kingdom — Per Götesson, a Royal College of Art grad, transformed denim by shrinking jean jackets to doll size, and exploding pants to Brobdingnagian proportions, then dangling a bunch of stuff off them: key rings, ring pulls, a toothbrush somewhere in there. Without actually looking like anything Craig Green has ever done, there was a similar reassessment of staple workwear going on.