Billy Crystal’s cozy ‘When Harry Met Sally’ sweater is the fashion world’s hottest garment — 36 years after rom-com’s release
“Billy Crystal-core” is dominating the internet as fashionistas aim to emulate the cozy style of the rom-com star in the 1989 Nora Ephron smash, “ When Harry Met Sally .” In that film, the funnyman, now aged 76, plays a political consultant who famously rocks a chunky white fisherman knit sweater.