Quote Originally Posted by davidlpope View Post
This is what I call a t-shirt:


This is what I call an A-shirt or "wife-beater" (sorry, I know that term seems offensive, but that's really what most know them as...):


I consider both to be undergarments and don't wear them unless under other shirts.

David
In Australia the top photo is a Tshirt and the bottom photo is that of a singlet which is usually worn under other clothing except when they are blue and you work as a manual labourer, outside in the heat of summer. I believe the term singlet or undervest is used in the UK for the same item