What is sistersize?
Ever tried on a bra, where the bra cup fit perfectly, but the band was loose? But then when you went down a band size, whilst keeping your cup size, the cup started to feel tight & then the underwires started to dig in, making the new bra size seemed even more uncomfortable? Well, that's when you find your sister size! Watch now to discover the secret to finding the perfect fit.
Find your sister sizeIf your cup doesn't fit: Go up or down within the column. Cup size increase from top to bottom. If your band doesn't fit: Go left or right within the row. Band size increases from left to right. Sister Sizing: Sizes that shares the same row are called sister sizes. They share the same cup volume (even they have different letterings). For example, 28D, 30C, 32B, 34A all have the same cup volume sizes but different band sizes.
↓ Cup Size / → Band size