I see all sorts of answers online, but am not fully convinced. I tried finding some research on the longevity of clothes between wash and wash + dry. Considering that it dries for hours just the mechanical movement should damage the clothes I would assume?
I have never worn undershirts. (I think in Australia we call them singlets), should I? I find it particularly annoying in the warmer months when it’s 30C+ when I really need to stay cool.
I only wear undershirts in the winter months and under work shirts. It’s uncomfortable for certain in warmer weather. Don’t take what I said as a bible but as guidelines that you don’t need to one and done all your clothes.