A Hawaiian lei is a traditional garland or necklace made from flowers, leaves, shells, or other materials. It is often given as a symbol of love, friendship, or celebration. Leis are commonly worn during special occasions such as graduations, weddings, and luaus, and they are an important part of Hawaiian culture. The creation of a lei involves stringing together various elements, with each type of lei having its own significance. Popular flowers used in leis include plumeria, orchid, and ti leaves. The act of giving and receiving a lei is a cherished custom in Hawaii, representing hospitality and aloha spirit.