Personalized NICU Grad Retro Rainbow Women's V-Neck T-Shirt. This pretty rainbow for baby boy or girl NICU grad comes on a Women's V-Neck T-Shirt - Hot Pink. 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