Personalized I Am The Big Brother Toddler T-Shirt. Embrace the joy of family growth with this adorable collection that celebrates the bond between siblings. Whether it's a gift for a baby shower or a surprise for your little one, this apparel is sure to bring smiles and laughter. Let your child wear their new title with pride, as they step into their role as a big brother, ready to welcome their new sibling with open arms. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.