Jlahrman,
Khaki pants/shorts with a white shirt IS the "standard" WASP outfit 
Some of the captions are very funny
That is for sure the standard uniform here on the Gulf Coast. You can look down the range and see khaki shorts and white shirts with few exceptions. I never wear dark shirts, too hot and humid.
Yes but Bill you are handsome enough to get away with it.
White on a darker khaki isn't bad (and it's the shirt that makes you hot in the sun, not the shorts). It's the very light khaki that starts to make one look like a bedsheet when paired with a white shirt.
Like I said though, I'm letting the colors slide. It's the rumpled pants and the pleats that are the big no-no.
The Donald can take solace in the fact that he's still better dressed than the typical tour pro.
And in this particular picture, Faldo is making Donald look positively classy in comparison.