A lei is a traditional Hawaiian garland or necklace made from flowers, leaves, or other materials. It is often given as a symbol of affection, celebration, or welcome. Leis can be worn around the neck, draped over the shoulders, or used as decorations during special occasions. Leis are commonly associated with Hawaiian culture but can also be found in other Pacific Islander traditions. They are often made for events like graduations, weddings, and luaus. The flowers used in leis, such as plumeria and orchid, are chosen for their beauty and fragrance, enhancing the significance of the gift.