Mardi Gras Flower Leis - Mardi Gras Leis With Flowers In Yellow, Green And Purple Mardi Gras Lei measures 40 inches long. It is made from artificial poly silk flowers. Mardi gras color purple, gold and green color. Looking for unique and fun wearables for Mardi Gras? This is perfect! You need this item to make your Mardi Gras or Carnival costume a hit!