Personalized 2nd Birthday Owl T-Shirt. Make your little one's 2nd birthday extra special with our charming owl-themed collection. With a range of options for both boys and girls, you're sure to find the perfect outfit or gift for the occasion. Shop now and add a touch of whimsy to your child's second birthday celebration! 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.