Personalized 1st Birthday Party 1 Year Old Girls Men's V-Neck T-Shirt. Babys 1st birthday Men's V-Neck T-Shirt - White party outfit with daisy flowers and number one 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