Button-down

A collar may come in many varieties, from button-down to clerical, and Mandarin to Masonic, but it is never a lapel.

Business casual means you can wear khaki trousers with a button-down shirt, but not shorts with a T-shirt.

Tom wore a button-down shirt.

He wore a pressed button-down collar shirt and black pants.

Wearing a stylish pink button-down with white pinstripes, Ozzie Guillen beamed about feeling like he had "come home" when he was presented Wednesday as the manager of the Miami Marlins.