Jim wears a pure wool suit, £230, Marks & Spencer, Cotton shirt, £395, Turnbull & Asser, Leather shoes, £215, Bobbies Now, to avoid blending in with that estate agent blue, I wouldn’t suggest ...

If you're looking to wear your button-down with a blazer or as part of a suit, you should opt for ... like the LL Bean Wrinkle-Free Pinpoint Oxford Shirt that has rave reviews for delivering ...

but it gives the overall look more visual interest than a regular business suit. Then add a knit polo, which is smarter than a T-shirt (definitely no T-shirts in the interview), but still easygoing.

Either way, the suit jacket is back in a big way ... Though it’ll pair excellently with an Oxford shirt and jeans for the weekend, I feel a promotion-worthy look calls for something sharper.

When Elon Musk puts on a nice suit, it has a way of looking like a demotion. Elon Musk, wearing a T-shirt and a ball cap, at the White House last month.Credit...Doug Mills/The New York Times ...