Personalized Blast Off 3rd Birthday Men's V-Neck T-Shirt. BLAST OFF IT'S MY 3rd BIRTHDAY Men's V-Neck T-Shirt - White with cute astronaut and stars. 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