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This Genius Tip Will Make Bra Shopping So Much Easier

If you have to wear a bra, you may as well enjoy it.

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Trying to find a bra that fits you ~perfectly~ can be a disaster. / Via

But there's a trick to finding the best bra for your girls, and it's called sister sizes. Essentially, sister size bras have the same cup capacity even though they're different sizes.

"By going down in the band size and up in the cup size, the cup capacity of the bra will remain the same," Christina Faraj Savarese, the Bra Fit Expert, tells BuzzFeed Life.


You may actually fit into a sister size better than your ~measured~ size depending on the bra you're trying on and the shape of your ta-tas.

"You can adjust your bra size and still get the same or similar fit. For example a sister size of 34C is 32D," Faraj says.

Bras, like all clothes, fit differently depending on style, cut, and brand.

"You may be a 34C in a structured push-up bra, but a stretchy lace bra in 34C won't fit the same. In this case you would try a sister size, either 32D or 36B," says Faraj.

Everyone has a sister size! Just adjust the band and straps to get the perfect fit.

Use this handy chart to find your sister size the next time you're shopping:

Alice Mongkongllite / Via BuzzFeed Life

All of the cup sizes that are on the same horizontal line across the chart are sister sizes.

And use these easy tips to adjust your brassiere accordingly.