GrammaH
At the risk of getting ostracised, I wear Primark white T shirts. They're ideal for my requirements, last longer than one would expect & are cheap so, if there is a nasty accident with spaghetti bolognese, it's easy to get another without feeling the need to justify the purchase.
After meeting a woman who worked in International Sales for a clothing manufacturer who explained to me that all the T-shirts they made were the same, whether for Next, Topshop, New Look, Primark etc., just with different labels, I decided never to buy an expensive Tshirt again. If Primark was closer to me or sold online I would buy more from them.