Personalized Let It Snow 4 T-Shirt. Winter Christmas T-Shirt - Columbia Blue with retro snowman with top hat, carrot nose and snowflakes says LET IT SNOW. Perfect for Christmas parties and holiday fun. Everyone loves our Custom T-Shirts! 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.