Personalized 2nd Birthday Party Cute Owl Balloons T-Shirt. 2nd Birthday with Cute Owl and BalloonsT-Shirt - White with polka dot hat and the number 2. 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.