A tropical wreath is a type of LEI, which is a Hawaiian GARLAND made of flowers, leaves, shells, or other natural materials. It is often given as a sign of affection and is a traditional symbol of hospitality. The term 'LEI' comes from the Hawaiian word for 'GARLAND, ' and it is usually worn around the neck or head. A tropical wreath is a type of LEI that is made with tropical flowers and foliage, such as hibiscus, plumeria, and ti leaves. It is a beautiful and meaningful way to show someone you care.