Fragrant garlands, also known as leis, are traditional Hawaiian necklaces made from flowers and foliage. They are often given as a sign of love and friendship and are used to celebrate special occasions such as graduations and weddings. Leis are typically made from fragrant flowers and foliage, such as jasmine, tuberose, and plumeria, and are often strung together with ribbons or strings. The fragrant garlands are a symbol of hospitality and are a popular gift in Hawaii.