https://theworldwatch.com/videos/1611885/watch-this-dress-that-security-would-not-allow-dominican-actress-massiel-taveras-was-prevented-from-showing-her-cape-with-an-image-of-jesus-on-the-cannes-red-carpet/
If it were the flag of Palestine, they would allow it.
watch thisdresssecuritywouldallow