Photo: Getty Images1/12Yves Saint Laurent
Photo: (clockwise from top left) Courtesy of berluti.com; Courtesy of oliverpeoples.com; Courtesy of tomford.com; Courtesy of neimanmarcus.com; Courtesy of barneys.com; Courtesy of mrporter.com2/12Berluti leather peacoat, $7,750, berluti.com; Tom Ford classic cashmere turtleneck, $1,890, tomford.com; Albam selvedge denim jeans, $180, mrporter.com; Tom Ford printed dot silk evening scarf, $620, neimanmarcus.com; Salvatore Ferragamo Cross suede loafers, $760, barneys.com; Oliver Peoples Bernardo sunglasses, $395, oliverpeoples.com
Photo: Getty Images3/12Timothée Chalamet
Photo: (clockwise from top left) Courtesy of ssense.com; Courtesy of zenga.us; Courtesy of farfetch.com; Courtesy of matchesfashion.com4/12Gucci Monaco cotton-blend jacquard suit, $2,337, matchesfashion.com; Z Zegna white merino and cashmere turtleneck, $445, zegna.us; Alexander McQueen buckle brogues, $1,260, farfetch.com; Alexander Mcqueen silver jeweled house skull pin, $395, ssense.com
Photo: Getty Images5/12Marlon Brando
Photo: (clockwise from top left) Courtesy of mrporter.com; Courtesy of matchesfashion.com; Courtesy of barneys.com; Courtesy of mrporter.com; Courtesy of blueingreensoho.com6/12Lanvin striped wool-blend roll-neck sweater, $799, matchesfashion.com; Pure Blue Japan twill tapered slim jeans, $338, blueingreensoho.com; Barneys New York washed leather wingtip shoes, $315, barneys.com; Anonymous ISM jacquard-knit socks, $30, mrporter.com RRL Burlington textured leather belt, $165, mrporter.com
Photo: Getty Images7/12Andrew Garfield
Photo: (clockwise from top left) Courtesy of defursac.com; Courtesy of matchesfashion.com; Courtesy of matchesfashion.com; Courtesy of defursac.com; Courtesy of mgemi.com8/12Burberry tailored wool coat with detachable mink collar, $3,495, burberry.com; De Fursac corduroy slim-fit jacket, $572, defursac.com; De Fursac corduroy trousers, $265, defursac.com; Sunspel roll-neck sweater, $187, matchesfashion.com ;M. Gemi The Intero shoes, $278, mgemi.com
Photo: Getty Images9/12Zayn Malik
Photo: (clockwise from top left) Courtesy of zara.com; Courtesy of asos.com; Courtesy of topman.com; Courtesy of mrporter.com; Courtesy of hm.com10/12Zara contrasting blazer, $149, zara.com; Topman black roll-neck sweater, $35, topman.com; Nudie Jeans Skinny Lin organic stretch-denim jeans, $165, mrporter.com; ASOS fern lapel pin in gold, $10, asos.com
Photo: Getty Images11/12Ansel Elgort
Photo: (clockwise from top left) Courtesy of defursac.com; Courtesy of mrporter.com; Courtesy of barneys.com; Courtesy of barneys.com; Courtesy of defursac.com12/12Dries Van Noten gray slim-fit checked wool-tweed blazer, $1,215, mrporter.com; Dries Van Noten checked wool-tweed trousers, $575, mrporter.com; Hardy Amies slim-fit cashmere roll-neck sweater, $375, mrporter.com; Thom Browne ribbed-cotton mid-calf socks, $90, barneys.com; John Lobb Lopez penny loafers, $1,300, barneys.com