President Donald Trump's attendance at the rescheduled White House Correspondents' Association dinner on July 24 creates the setting for this tie-color market, with traders assigning nearly identical probabilities across blue, red, and yellow while favoring other at 50 percent. The tight spread reflects the absence of confirmed details on his preferred attire for the black-tie event at the Waldorf Astoria and his documented pattern of rotating through multiple suit-and-tie combinations without consistent signaling ahead of time. No recent public statements, staff briefings, or advance images have emerged to shift consensus. Separation could occur through real-time red-carpet arrivals, last-minute wardrobe adjustments, or any official remarks that highlight a specific color choice before the dinner begins.