Personalized I'm One Giraffe Women's V-Neck T-Shirt. I'm one! A cute little giraffe winks as it sticks its head through the O in one. Adorable 1st birthday gift for your little one year old. 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