Get the Mardi Gras Party Started with Mardi Gras Beads. Metallic red beads accent this heart bead necklace. Play dress up with this necklace. These necklaces will spread the love at Valentine's Day or Mardi Gras. Looking for unique and fun wearables for Mardi Gras? We have a wide selection of costume accessories to make your Mardi Gras celebration a hit! Find the bling you need to make your Mardi Gras or Carnival costume a hit!