Gauri Khanna on Instagram: "Finding the perfect bra size can be a struggle, but there’s a simple hack called ‘sister sizing’ to help you out! ✨ Sister sizing means if your band feels too tight, you can go up one band size and down one cup letter to maintain the same cup volume. 🩱 For example, if a 34C is too tight, try a 36B! Similarly, if your band is too loose, you can go down one band size and up one cup letter. If a 34C is too loose, try a 32D! This ensures you find a comfortable fit withou