Personalized Irish Luckiest Teacher Ever St Patricks Men's V-Neck T-Shirt. Luckiest Teacher Ever St Paddys Day Men's V-Neck T-Shirt - White holiday teaching apparel for a classroom party. 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