Personalized Baby's First Christmas T-Shirt. This holiday season, gift your little one the joy of their first Christmas with our charming apparel. Each outfit is a celebration of innocence and wonder, perfect for snuggling up by the fire or exploring the winter wonderland outside. Let your baby shine in style, making their inaugural Christmas a truly magical experience that will be remembered forever. 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.