Think of it as a rare instance of cross-aisle consensus or else a sartorial trend gone badly wrong. But it did not go unnoticed when, in a photograph from the Oval Office posted to President Joe Biden’s account this week, Speaker of the House Kevin McCarthy, Senator Mitch McConnell and Representative Hakeem Jeffries were all captured wearing some variant of the dreaded footwear hybrid: the sneaker shoe. Weighing in on Twitter, cult men’s wear commentator Derek Guy (@dieworkwear) called out the footgear as a clear lapse in dignity, if not actual protocol. Why pay a visit to a sitting president...