What are Sister Sizes?

The term ‘sister size’ is a technical term often used in the lingerie and bra industry and we bet you’ve heard it a lot but don’t really know what it means.

Bra Sister Sizes and Size Chart

Bras: What is Sister Sizing? Bra Sizing Explained by Kimmay

Bra Sister Sizes Explained – Brastop UK

Know Your Bra Sister Size – Bratag

Size chart – Her own words

What is Sister Sizing? – Fleur of England

Bra Size Calculator India - Check How to Measure Bra Size

Sister Sizing De-Mystified! – Playful Promises USA

Sister Sizes, Bra Fit Guide & Size Charts

What are Sister Sizes?

Sister Size Guide

Sister Sizes: The Bra Secret Every Person Should Know – Sister Sizes & Equivalent Bra Size Chart – ThirdLove

Sister Sizes

Sister Sizes

Sister Sizes: The Bra Secret Every Person Should Know – Sister

Bra Sister Sizes: Why Every Woman Should Know for Bra Fitting

How Big Is a 34B Bra Cup Size?

My bra isn't fitting right. It is wireless, and a 34B. The center

Bra Lasenza Push Up 32C (sister size 34B) RM60