It's a very nice choice for head coach Buzz Williams, going with the small pink & white checkered shirt and matching pocket square to go with his pink Nikes. Combine that with a gray suit with faint pinstripes and a striped tie that .... um ... well, ties everything together, and it's a very nice outfit.
But, let's go back to the shoes for a moment. It was Coaches vs. Cancers' Suits & Sneakers event, so that's why Buzz is wearing the pink Nikes. Let's look at the full picture from Jeff Hanisch of USA Today Sports:
Why isn't Buzz wearing the same pink and gold Melos from Jordan Brand that the team wore? If they're good enough for Jerry Wainwright, they're good enough for Buzz Williams!
Then again, maybe Buzz just had the same problem with them that Davante Gardner did.