Black dress of Rita Hayworth
In the 1946 film Gilda, Rita Hayworth wore a black dress made by American costume designer Jean Louis. It was used in a scene in which the character of Gilda sings the song "Put the Blame on Mame", improvising a quick striptease, choreographed by Jack Cole.
Source: Wikipedia — Black dress of Rita Hayworth (CC BY-SA 4.0)