March Madness is here and Fanatics has a full line of shirts for fans. Michigan State and Oakland are in the field on the men’s side while the Spartans and Michigan are in on the women’s side.

Try thin-stripe shirts with your chalk-stripe suit, and you should look quite smart. But don’t put on a striped tie, or you’ll look like a Cubist. Since 1957, GQ has inspired men to look ...