PARIS — Shares in Hermès International bumped up by the close of trading on Tuesday, following the news that British Jamaican designer Grace Wales Bonner will take the creative helm of the menswear collection. Shares ended the day up 1.4 percent on the Paris Bourse, to 2,250 euros per share. More from WWD The news of the 35-year-old’s appointment to succeed Véronique Nichanian, who has been with the house for 37 years as fashion’s longest-serving designer, was announced midday Tuesday. Nichanian announce ...