All my work T-Shirts had a pocket in them. It was a great place to keep a notebook until my employer went to a stupid polo.
i had applied for a job at Auto Zone, since in my earlier years i turned wrenches, and well, i know auto parts.
i was told i had to buy my own red shirts, i said, "good, i need a pocket for my glass case"
manager said, "we do not allow pockets"
"and where the hell do i put my glasses when i ain't wearing them"??, i asked...
he had no answer.
needless to say, i didn't need that part time, keep me busy, in retirement job.
but he was impressed with my resume`, and knowledge of automotive things.
his loss, never mine.