strapless dress
... that Rita Hayworth's song and dance performance in Gilda helped demonstrate the stability of the newly invented strapless dress?
... that <a href="./Rita_Hayworth" id="mwAuQ" rel="mw:WikiLink" title="Rita Hayworth">Rita Hayworth</a>'s song and dance performance in <i id="mwAuU"><a href="./Gilda" id="mwAuY" rel="mw:WikiLink" title="Gilda">Gilda</a></i> helped demonstrate the stability of the newly invented <b id="mwAuc"><a href="./Strapless_dress" id="mwAug" rel="mw:WikiLink" title="Strapless dress">strapless dress</a></b>?