The ad from Jockey's archives advertised a cotton "bachelor shirt" as having "no button-holes ... However, T-shirts were not invented in 1904 for bachelors who couldn't sew — by that time ...
T-shirts were invented in 1904 and marketed to bachelors who couldn’t sew or replace buttons ... a "new product" aimed at bachelors with no sewing skills. However, the same article said that ...