Personalized Ice Pop 2nd Birthday T-Shirt. Cute 2nd birthday T-Shirt - White with ice cream pops in summer colors says BEING TWO IS SWEET. Perfect for chillin' on a second birthday. 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.