Personalized Big Brothersaurus Men's V-Neck T-Shirt. Big Brothersaurus! A cute little dinosaur is protected by his Big Brothersaurus. Fun gift for the big bro! 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