From casual yet polished looks to daring and edgy combinations, the classic suit-and-shirt combo is no longer the default.

Even at the height of menswear's anything-goes era, the best slim suits for men held steady. Why? Simple: A good suit shouldn’t do any more than you ask of it. What does that mean, exactly?

But for men who have to wear a full suit every day of the work week, simply changing the shirt underneath your suit isn't always enough to achieve true comfort. Let's face it. Traditional wool ...

Consisting of a tailored jacket (ideally one that’s not part of a suit) and non-matching pants, the sport coat and trousers combo can do you right in a wide array of formal and semi-formal ...