Personalized Babys 1st Christmas Santa Claus Men's V-Neck T-Shirt. Santa Claus baby with it's my very 1st Christmas holiday slogan on a Men's V-Neck T-Shirt - White outfit. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem