I wear the company issued shirts with NO undershirt...then pray for rain. It's like a wet t-shirt contest and I'm the winner. I get an extra skip to my step walking through the terminal with my areolas on full display. I give people the "finger gun and wink" gesture as they stare with mouths agape.

In all seriousness....take those company issued shirts and start a bonfire. It's all they are good for. I buy all my uniform pieces from a third party website. I would tell you bums which one...but I don't want you cramping my style.