International Bra Size Chart Explained Which Bra Size Are You! What You Need to Know about Bra Fitting! International Bra Sizes Explained In this bra review video I will help you understand the differences between UK Bra sizes and US Bra Sizes and I even throw in EU Bra Sizes. When buying a bra, you need to understand that depending on where your bras are manufactured will change what Bra Size you wear. It can be hard working out how to measure bra size but if you do what you want the style to d