London CNN  —  Even if you’re unfamiliar with designer Martine Rose by name, chances are you’ve seen her clothes at some of the most memorable pop culture moments of the year. From the varsity leather jacket worn by Kendrick Lamar for his viral Super Bowl halftime performance, to the navy suit donned by Timothée Chalamet in one of his most unusual red carpet appearances (the actor arrived at the London premiere of “A Complete Unknown” via e-bike ), Rose’s clothes have been center stage in 2025.