Tailoring & Construction
A peak lapel has pointed tips that sweep upward toward the shoulders, meeting the collar at a sharp upward angle. More formal and assertive than a notch lapel, it's standard on double-breasted jackets, tuxedos, and statement suits, where its broadening effect on the chest adds presence and elegance.
The upward points draw the eye out and up, making shoulders look wider and the wearer more commanding — which is why peak lapels suit formalwear and bolder tailoring.
It's the dressier sibling of the everyday notch lapel; for the most formal looks, a shawl collar takes over on tuxedos.
