Personalized Dear Santa I Can Explain Christmas T-Shirt. Celebrate the festive season with this playful and humorous "Dear Santa I Can Explain" design, perfect for bringing holiday cheer. The vibrant red and green colors along with Santa's hat make it a delightful addition to any T-Shirt - Silver. 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.