Menswear’s top editors, buyers, models, and designers touched down in Paris for the fourth round of Fall 2018 shows. It’s been an action-packed week from the start, thanks to the surprising news that Kim Jones’s Louis Vuitton show would be his last. (He’s going out on a high note—and took his final bow with Naomi Campbell and Kate Moss.) You can expect the fashion flock to wear their KJ-for-LV finest this week; our street-style photographer Phil Oh has already spotted one guy in a pair of…