boutonniere

A boutonniere is a small floral decoration worn by men, typically a single flower or a small cluster, pinned to the left lapel of a suit or tuxedo. The term comes from the French boutonnière, meaning “buttonhole,” reflecting its traditional placement.

Historically, buttonholes were used to secure fabrics or garters in the 16th century, and by the 19th century a formal practice developed of placing a flower in the buttonhole for events. Today, boutonnieres are associated with weddings, proms, and other formal occasions; they may feature a single bloom such as a rose, carnation, or ranunculus, often accompanied by greenery and wrapped with ribbon or floral tape.

Wearing and care: The boutonniere is worn on the left lapel, above the heart, and secured with a pin or boutonnière clip. The stem is prepared to fit the lapel thickness and kept in place to avoid shifting. For longer events, keep the flower hydrated and, if possible, refrigerate prior to the event.

Etiquette and coordination: The boutonniere should coordinate with the partner’s corsage and the overall color scheme. It should be proportionate to the wearer’s attire—smaller for slim lapels and restrained so as not to overwhelm the outfit.

Alternatives: Corsages are worn by women; some modern designs use non-floral embellishments or pins. Boutonnières may also signify roles such as groomsmen, fathers, or other honored participants.