Personalized 2nd Birthday Look Whos Two T-Shirt. The "Look Who's Two" design includes fun text and lettering that adds a playful touch to the illustration. This charming design is ideal for both boys and girls celebrating their second birthday. Whether you're a parent, grandparent, sibling, or cousin, this design is a great way to commemorate this once-in-a-lifetime milestone in a child's life. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.