Personalized 1st Birthday Monkey Women's V-Neck T-Shirt. The vibrant colors and charming illustrations make these items a wonderful keepsake for this special milestone. Celebrate your baby's first birthday with our adorable monkey-themed products and create memories that will last a lifetime. 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