Going to the cathedral wearing a tank top?

He was a guy, some more.

One scene I could recall during that one and only visit to Singapore's cathedral was when this friend of mine came in, late, drawing attention from others who came to the Friday mass to pray.

What an embarrassment, haha. I need to have confidence aplenty to follow his suit (pun intended).

It is plausible indeed for the Vatican to impose some kind of dress code in church. Some churchgoers nowadays could no longer differentiate between Saturday night dress and proper Sunday attire.

Gee, they really should make a rule on that.