What is the correct way to pin a boutonniere onto the left lapel?

The correct approach to pinning a boutonniere onto the left lapel involves taking the pin from the backside of the lapel to the front through the calyx of the flower and then back to the backside of the lapel. This method is effective because it securely attaches the boutonniere in a way that reduces the chance of loosening or falling off during movement.

By pushing the pin through the calyx, which is the outer part of the flower's stem, it helps to stabilize the boutonniere in an upright position, ensuring it sits flush against the lapel. This placement also allows the flower to face outward for optimal visibility, enhancing the overall appearance. Additionally, the use of the lapel fabric provides enough support to hold the boutonniere firmly in place.

Other methods, such as pinning from the front to back or from back to front without fully enclosing the flower’s base, could result in the boutonniere being unstable or improperly positioned, while using a safety pin attached to the pocket lacks the aesthetic quality and effectiveness for a formal occasion.