At the 2025 Met Gala, Omar Sy made a stylish appearance in a custom Ozwald Boateng suit. The ensemble featured a green and yellow color palette, showcasing the designer's signature sharp tailoring. Sy's look embraced the evening's theme, "Superfine: Tailoring Black Style," which honored Black dandyism and its influence on fashion. His polished and cool aesthetic added to the diverse array of interpretations of Black tailoring showcased on the red carpet.