Personalized Baby's First Christmas T-Shirt. Ideal for gifting or personal use, our "Baby's First Christmas" apparel is a must-have for any festive wardrobe. Whether dressing up for a holiday party or snuggling at home, these outfits bring a touch of whimsy and joy to the season. Make this Christmas unforgettable for your little one with clothing that embodies the spirit of the holidays. 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.