3/4 cup bra
A brassiere that covers about three-quarters of the breasts, offering moderate coverage and support.
The 3/4 cup bra is popular for its moderate hold.
She bought a new 3/4 cup bra.
Alternative spelling using kanji for fraction.
Variant with a middle dot separating the components.
Variant with kanji fraction and middle dot.
Compound of ４分の３ (three-quarters) + カップ (cup) + ブラ (abbreviation of ブラジャー, brassiere).