C Cup Bras

C cup is where most high street ranges genuinely start to work well — and it's exactly the size Orchid was built to serve properly, since our extended-frame construction applies whether you're at the smaller or larger end of our size range.

Sizing note

A C cup means roughly a 3-inch difference between your bust and underbust measurement. If a C cup bra has ever felt like it's not quite right despite being the "correct" size, it's usually the band rather than the cup — our bra fitting guide covers how to check.

Frequently asked questions

Why would a C cup bra not fit properly?

Nine times out of ten it's the band, not the cup — too loose or too tight changes how the whole bra sits, even if the cup letter is correct.

What if I'm actually a D cup?

Very common mix-up. Have a look at our D cup range, where our extended sizing really starts to open up.

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