Every bra size has a sister size: This is how it works
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Every bra size has a sister size. What exactly does this mean? And why is it important to know your sister size, especially if you have larger breasts?
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Bra Sister Sizes - Sister Size Charts
![](https://estylingerie.com/wp-content/uploads/2019/07/What-is-sister-sizing-visual-explanation-low-res-1024x768.jpg)
Bra Sister Sizes - How & Why They Work
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How to tell when it's time for a new bra
![](https://cdn.shopify.com/s/files/1/0856/1278/files/Sister-Sizing-Up-and-_Down.jpg?v=1561362926)
Bra Sister Sizes – A Secret You Should Know About Bra Sizes – Lovemère
![](https://blog.shyaway.com/wp-content/uploads/2020/10/Bra-Sister-Size-Chart-1.jpg)
Sister Size Bra Know Your Sister Size With Chart
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Sister Sizes
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Tight Bra: Signs of Tight Bra, Ways to Fix Tight Bras, and More
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ThirdLove Bra Size Chart - Find The Perfect Bra For Your Cup Size
![](https://cdn.shopify.com/s/files/1/0305/6249/files/size_chart.webp?v=1692229204)
ThirdLove Bra Size Chart - Find The Perfect Bra For Your Cup Size
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Bra Size Calculator & Conversion Chart: Measure Bust & Convert Sizes - HauteFlair