A woman's short dress with the hemline well above the knees.(noun)
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Use "minidress" in a sentence
"For those of you keeping track, this would be the first event where the cast was indoors, nice and dry, and Kristen wore the black leather minidress and the 4 inch heels."
"Robin Kassner: Patti is a barracuda in a minidress."
"Maria slipped into a black spandex minidress and go-go boots."