What's a sister size to 30D/DD? most shops don't carry band size 30, so I'm wondering what an alternative size to mine would be, so I can buy bras locally : r/ABraThatFits

What Are Sister Bra Sizes?

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

Hello, FFA! I'm a bit new to this sub, but I noticed many of you are in ill-fitted bras. : r/femalefashionadvice

Sister Sizes

What is Sister Sizing? – Fleur of England

Bra Sister/Alternative Sizes

Understanding Bra Sister Sizes

My sister size cup volume is not the same? 32b - 30c : r/ABraThatFits

Sister Sizing Guide

30F / 30DDD Black Bralette, Bra With Hook and Loop Back Closure, Hard to Find Size Bra, Large Cups, Small Band, Supportive Bralette - Canada

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

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