Personalized 30th Birthday Cleverly Disguised Men's V-Neck T-Shirt. It's your 30th birthday! Now you're cleverly disguised as a responsible adult. Perfect funny and humorous fun gift tee! 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