Personalized Chihuahua Funny Irish St Patricks Men's V-Neck T-Shirt. This little chihuahua dog is dressed to celebrate St Paddys Day with a buffalo plaid hat and shamrock clover. 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