Have to style your shirt to your girth unfortunately.
T-Shirts .. yes outside please.
Shirts .. only outside if they have square bottom.
Definitely inside under a suit for work or special occasion, would look untidy otherwise.
Outside (straight bottom) with casual light weight suit, slim fit, unbuttoned at the neck, tie in a low knot.. that could look cool on a night out. Mmmm gettin' quite excited thinking about that one...
Hated the look when they had those tail shirts that resembled night shirts in all those horrendous colours, and almost down to the knees, that looked really strange and made men look out of proportion. Would have locked my son in if had wanted to out looking like that, and bought him slim line shirts with belt .. but had a decent figure so suited him.
Now, however, you men have lost your way and insist on a uniform of t-shirt and jeans with stupid logos or, God forbid, football shirts !! Come on, glamour up a little ... supposed to be the peacocks of the species.
. Garinda .. no pictures of men in powdered wigs please !