Do you need a traditional jacket, both casual and professional, that you can wear anytime? search no more, because this is it: the Notch. This jacket is the number one basic that every true gentleman needs to own. It is versatile, and timeless, a perfectly safe choice either it’s your first one or your fiftieth one. Anecdote: The name of this very elegant jacket comes from the two V-shaped indentations on each side of the lapel.