Personalized Twins 1st Christmas Bird Men's V-Neck T-Shirt. 1st Christmas twin boys or girls Men's V-Neck T-Shirt - Red with holiday birds is also perfect for a couple celebrating their first Christmas together. 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