Personalized Beer Mug Design Youth T-Shirt. The word beer with letters that look like beer mugs with frothy heads is a unique gift design for beer lovers, bartenders and brewers at birthdays and holidays. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.