dickie
A piece of neckware that is supposed to simulate an undershirt, so that one only has to wear the dickie and an overshirt. Were very popular in the sixties, due to the Beatle's use of them. They were mostly starched and bleached, and meant to look like a sweatshirt. The Beatles used them so they wouldn't overheat while performing, but could still look dressed up.
I thought my Starfleet uniform came with one of those cool blue undershirts, but all I got was dickie.
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