Personalized Mardi Gras 1st Birthday Women's V-Neck T-Shirt. Mardi Gras IT'S MY 1ST BIRTHDAY Mardi Gras Women's V-Neck T-Shirt - White with big number 1, purple Mardi Gras beads and purple and gold jester hat. Graphics by JW Illustrations. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit