Yellow Clothes

I just received an email from the project leader who is organizing the meeting in BKK..

"As you will be in Thailand on Monday, traditionally people try to wear the color Yellow in honor of the King's 60 year rule. So on Monday, December 4, bring along some Yellow clothes to wear and join in the support of Thailand's beloved king"...

What has his birthday got to do with me? I do have a Victoria Secret yellow color panty.. maybe I should wear that in honor of the beloved King.. or I should buy 1 yellow dress and expense it to my company.. haha! :)