To fade a pair of blue jeans used to take years of wear and tear or a washing machine full of pumice stones. Now, an enzyme found near a pink flamingo's mud nest in Kenya can do the job in minutes.

Gucci showed its new ankle-length, washed and faded, slightly-tapered indigo jeans in two combos—with an ashy-blue double-breasted peacoat: And, again, with an OTT super-furry light blue coat: ...