Steps
Put on a well-fitting, non-padded bra. Use a measuring tape to measure your underbust #2 and bust #1. You need these two to calculate your bra size
calculate your band size
Take your underbust measurement and compare it with the table below to determine your band size:
Calculate your cup size
Subtract your underbust measurement in cm from your bust measurement in cm to calculate the difference.
Use the difference in centimeters to determine your cup size with the following table
Combine your band & cup size
When you combine your band size and cup size, you arrive at your perfect bra size! - If your bra size falls exactly between two sizes, we advise choosing the larger size for ISANOA items
