Half Pint T Shirts Pint/half Pint T-shirts... (UK Please)?

Pint/half pint t-shirts... (UK please)? - half pint t shirts

I saw bore a picture of years ago, a father and son, these great t-shirts ... Parents had a beer to say "how" and had the children that a pint, "said Beer"! iv been after them, because I've seen, but not so lucky!