The term 'CREATIONS FOR MARDI GRAS' can be summarized by the crossword solution 'FLOATS, ' which refers to the elaborate and colorful parade floats that are a major part of the Mardi Gras celebration. Floats are typically decorated with beads, feathers, and other decorations, and they are often accompanied by marching bands and dancers. Floats are an important part of the Mardi Gras tradition, and they are a symbol of the joy and excitement of the celebration.