The state of being braless, or not wearing a bra.(noun)
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Use "bralessness" in a sentence
"Remember too, though, that this was the age of miniskirts, microminiskirts, bralessness, experiments like going without underwear (even with just a miniskirt or even a micromini on, which I learned can drop an IQ over 160 into negative numbers)."
"Television entertainment invited viewers to participate in a world in which “Would you like to come back to my cabin for a nightcap?” was an unambiguous sexual proposition, in which bralessness was an essential component of female sexual attractiveness, in which words such as “rape” and “VD” and “impotence” were part of a common vocabulary."
"The only style of dress which will generate the evil eye seems to be shorts or bralessness."