>>113004501Wearing pink shirts didn't become a socially acceptable thing for men until around the mid-'00s. Before then it was like wearing a shirt that says "I'm a proud homosexual!" Which decades ago also wouldn't be a normal thing for work attire.
Also I should mention clothes for work got more and more casual as time went on until you got up to nowadays where almost everyone except lawyers no longer dresses formally. So I don't know, zoomers, imagine it was a funeral maybe (haven't been to one in some time but I'm guessing you still wear formal clothes there).