Jane Blanchard: Fault!

Officials are on full alert
At Wimbledon’s All England Club!
Their special mission? To avert
In any match a major flub

Involving not technique per se
But rather clothing à la mode.
The first and foremost rule of play?
Adherence to a white dress code

Which limits even coloured trim,
Prohibits darker underwear.
Woe be to wacky her or him
Whose tacky logo draws a stare!

That rogue offender will be told
To right at once the wrong attire.
Tradition here, however old,
Is never likely to expire.