Personalized We're Two Twin Girls Youth T-Shirt. Twin girls with rosy cheeks, pink hair bows and polka dotted dresses say WE'RE TWO 2nd birthday Youth T-Shirt - White. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.