From left, Sean Young stars in 1982&#x2019;s &#x201C;Blade Runner&#x201D;; A model walks the runway during Givenchy&#x2019;s Fall 1998 collection; Daryl Hannah in an outtake from &#x201C;Blade Runner&#x201D;; A model walks Yohji Yamamoto&#x2019;s 2017 Fall show.