A C cup bra size indicates that the bust measurement is typically 15–17 cm (6–6.7 inches) larger than the underbust measurement. To find a comfortable and supportive C cup bra, it's essential to invest time in accurately measuring your unique bust size. Leverage tools such as a “Bra Size Calculator” and "Bra Size Charts" to guarantee you find the most comfortable C cup bra that complements your individual body shape and ensures a perfect fit.