Player-specific Yonex Team USA badminton jersey bearing the name of 2008 U.S. Olympian Mesinee “May” Mangkalakiri. The name, USA country designation, American flag patch and Yonex competition branding indicate that this was likely produced as a team or player-specific competition jersey rather than standard fan apparel. No certificate or documented provenance is included, so actual match wear and Olympic use cannot be independently verified